1
|
Zakrzewski J, Liberka M, Wang J, Chorazy S, Ohkoshi SI. Optical Phenomena in Molecule-Based Magnetic Materials. Chem Rev 2024; 124:5930-6050. [PMID: 38687182 PMCID: PMC11082909 DOI: 10.1021/acs.chemrev.3c00840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
Since the last century, we have witnessed the development of molecular magnetism which deals with magnetic materials based on molecular species, i.e., organic radicals and metal complexes. Among them, the broadest attention was devoted to molecule-based ferro-/ferrimagnets, spin transition materials, including those exploring electron transfer, molecular nanomagnets, such as single-molecule magnets (SMMs), molecular qubits, and stimuli-responsive magnetic materials. Their physical properties open the application horizons in sensors, data storage, spintronics, and quantum computation. It was found that various optical phenomena, such as thermochromism, photoswitching of magnetic and optical characteristics, luminescence, nonlinear optical and chiroptical effects, as well as optical responsivity to external stimuli, can be implemented into molecule-based magnetic materials. Moreover, the fruitful interactions of these optical effects with magnetism in molecule-based materials can provide new physical cross-effects and multifunctionality, enriching the applications in optical, electronic, and magnetic devices. This Review aims to show the scope of optical phenomena generated in molecule-based magnetic materials, including the recent advances in such areas as high-temperature photomagnetism, optical thermometry utilizing SMMs, optical addressability of molecular qubits, magneto-chiral dichroism, and opto-magneto-electric multifunctionality. These findings are discussed in the context of the types of optical phenomena accessible for various classes of molecule-based magnetic materials.
Collapse
Affiliation(s)
- Jakub
J. Zakrzewski
- Faculty
of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
- Doctoral
School of Exact and Natural Sciences, Jagiellonian
University, Lojasiewicza
11, 30-348 Krakow, Poland
| | - Michal Liberka
- Faculty
of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
- Doctoral
School of Exact and Natural Sciences, Jagiellonian
University, Lojasiewicza
11, 30-348 Krakow, Poland
| | - Junhao Wang
- Department
of Materials Science, Faculty of Pure and Applied Science, University of Tsukuba, 1-1-1 Tonnodai, Tsukuba, Ibaraki 305-8573, Japan
| | - Szymon Chorazy
- Faculty
of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
| | - Shin-ichi Ohkoshi
- Department
of Chemistry, School of Science, The University
of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| |
Collapse
|
2
|
Huang YB, Li JQ, Xu WH, Zheng W, Zhang X, Gao KG, Ji T, Ikeda T, Nakanishi T, Kanegawa S, Wu SQ, Su SQ, Sato O. Electrically Detectable Photoinduced Polarization Switching in a Molecular Prussian Blue Analogue. J Am Chem Soc 2024; 146:201-209. [PMID: 38134356 DOI: 10.1021/jacs.3c07545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2023]
Abstract
Light, a nondestructive and remotely controllable external stimulus, effectively triggers a variety of electron-transfer phenomena in metal complexes. One prime example includes using light in molecular cyanide-bridged [FeCo] bimetallic Prussian blue analogues, where it switches the system between the electron-transferred metastable state and the system's ground state. If this process is coupled to a ferroelectric-type phase transition, the generation and disappearance of macroscopic polarization, entirely under light control, become possible. In this research, we successfully executed a nonpolar-to-polar phase transition in a trinuclear cyanide-bridged [Fe2Co] complex crystal via directional electron transfer. Intriguingly, by exposing the crystal to the wavelength of light─785 nm─without any electric field─we can drive this ferroelectric phase transition to completely depolarize the crystal, during which a measurable electric current response can be detected. These discoveries signify an important step toward the realization of fully light-controlled ferroelectric memory devices.
Collapse
Affiliation(s)
- Yu-Bo Huang
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Jun-Qiu Li
- Chaozhou Three-circle (Group) Co., Ltd., Sanhuan Industrial District, Fengtang, Chaozhou 515646, Guangdong, China
| | - Wen-Huang Xu
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Wenwei Zheng
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Xiaopeng Zhang
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Kai-Ge Gao
- College of Physical Science and Technology, Yangzhou University, Jiangsu 225009, PR China
| | - Tianchi Ji
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Taisuke Ikeda
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Takumi Nakanishi
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Shinji Kanegawa
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Shu-Qi Wu
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Sheng-Qun Su
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Osamu Sato
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| |
Collapse
|
3
|
Reu O, Ostrovsky S, Klokishner S. Modeling of the Charge-Transfer-Induced Spin Transition in the Tetranuclear Cyanide-Bridged [Co 2Fe 2] Complex. J Phys Chem A 2023; 127:7496-7500. [PMID: 37649358 DOI: 10.1021/acs.jpca.3c03874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
The course of the charge-transfer-induced spin transition demonstrated by the cyanide-bridged tetranuclear [Co2Fe2(bpy*)4(CN)6(tp*)2](PF6)2·2CP·8BN complex has been followed by DFT calculations of the single-point energies for different total spin values of the complex in a wide temperature range. With the aid of these calculations, the picture of spin conversion, that the compound undergoes, has been restored. It has been demonstrated that at 100 K the two crystallographically unique tetranuclear Fe2Co2 subunits A and B present in the structure contain diamagnetic low-spin FeII and low-spin CoIII ions. From the three subunits A, A', and B detected crystallographically in the compound at 200 K, only the A ones contain paramagnetic low-spin FeIII and high-spin CoII ions, while at 260 K, a half of all clusters contained in the crystal are in this state. From the DFT calculations, it also follows that at 320 K in the crystal only paramagnetic units are present. The results obtained are in accordance with the experimental data on the magnetic susceptibility. A possibility to predict new materials exhibiting spin transitions on the basis of DFT calculations of single-point energies as functions of temperature is discussed.
Collapse
Affiliation(s)
- Oleg Reu
- Institute of Applied Physics, Moldova State University, Academy Str. 5, MD2028 Chisinau, Republic of Moldova
| | - Serghei Ostrovsky
- Institute of Applied Physics, Moldova State University, Academy Str. 5, MD2028 Chisinau, Republic of Moldova
| | - Sophia Klokishner
- Institute of Applied Physics, Moldova State University, Academy Str. 5, MD2028 Chisinau, Republic of Moldova
| |
Collapse
|
4
|
|
5
|
Xu QD, Zeng C, Su SD, He Y, Liu Y, Hu SM, Wu XT, Sheng TL. Investigation of the electron transfer properties between metal centers in binuclear and trinuclear cyanido-bridged mixed valence complexes with cis/ trans-configuration. Dalton Trans 2022; 51:13938-13948. [PMID: 36040443 DOI: 10.1039/d2dt01313d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
To investigate the electron transfer properties between metal centers and their influencing factors in binuclear and trinuclear cyanido-bridged mixed valence complexes with cis/trans-configuration, binuclear cis-[Cp(dppe)Fe(μ-NC)Ru(5,5'-dmbpy)2(μ-CN)][PF6]n (cis-1[PF6]n, n = 1, 2) and trinuclear cis/trans-[Cp(dppe)Fe(μ-NC)Ru(5,5'-dmbpy)2(μ-CN)Fe(dppe)Cp][PF6]n (cis/trans-2[PF6]n, n = 2, 3, 4) (Cp = 1,3-cyclopentadiene, dppe = 1,2-bis(diphenylphosphino)ethane, 5,5'-dmbpy = 5,5'-dimethyl-2,2'-bipyridyl) cyanido-bridged complexes were synthesized and well characterized. The experimental results indicate that the presence of the other terminal fragment Cp(dppe)FeIII in cis-2[PF6]4 results in higher MMCT energy than that of cis-1[PF6]2. In addition, the trans-configuration is more conducive to electron transfer between metal centers than the cis-configuration in trinuclear cyanido-bridged mixed valence complexes. Moreover, these mixed valence complexes cis-1[PF6]2 and cis/trans-2[PF6]n (n = 3, 4) could be assigned to Class II systems according to Robin and Day.
Collapse
Affiliation(s)
- Qing-Dou Xu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China.
| | - Chen Zeng
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China. .,School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Shao-Dong Su
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China.
| | - Yong He
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China. .,School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Yang Liu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China. .,School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Sheng-Min Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China.
| | - Xin-Tao Wu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China.
| | - Tian-Lu Sheng
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China.
| |
Collapse
|
6
|
Akiyoshi R, Hayami S. Ferroelectric coordination metal complexes based on structural and electron dynamics. Chem Commun (Camb) 2022; 58:8309-8321. [PMID: 35838153 DOI: 10.1039/d2cc02484e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ferroelectrics that display electrically invertible polarisation are attractive materials because of their potential for wide-ranging applications. To date, considerable effort has thus been devoted towards developing ferroelectric materials, particularly those comprising organic/inorganic compounds. In these systems, structural dynamics such as atomic displacement and reorientation of polar ions/molecules play a key role in the generation of reversible spontaneous polarisation. Although there are many reports concerned with organic/inorganic ferroelectrics, ferroelectrics based on coordination metal complexes have been largely unexplored despite their often unique electronic and spin state properties. In this feature article, we discuss recent progress involving coordination metal complex-based ferroelectrics where the reversible polarisation originates not only from structural dynamics (represented by proton transfer, molecular motion, and liquid crystalline behaviour) but also from electron dynamics (represented by electron transfer and spin crossover phenomena) occurring at the metal centre. Furthermore, unique synergy effects (i.e. magnetoelectric coupling) resulting from the structural and electron dynamics are described. We believe that this review pertaining to ferroelectric coordination metal complexes provides new insights for fabricating further advanced functional materials such as multiferroics and spintronics.
Collapse
Affiliation(s)
- Ryohei Akiyoshi
- Department of Chemistry, School of Science, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan
| | - Shinya Hayami
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan.
| |
Collapse
|
7
|
Xu QD, Ma X, Zeng C, Su SD, Hu SM, Huang YY, Wu XT, Sheng TL. Effects of cis/trans-Configuration and Ligand Substitution of the Cyanidometal Bridge on Metal to Metal Charge Transfer Properties in Mixed Valence Complexes. Chemistry 2022; 28:e202104486. [PMID: 35347776 DOI: 10.1002/chem.202104486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Indexed: 12/13/2022]
Abstract
To investigate the effects of cis/trans-configuration of the cyanidometal bridge and the electron donating ability of the auxiliary ligand on the cyanidometal bridge on metal to metal charge transfer (MMCT) in cyanidometal-bridged mixed valence compounds, two groups of trinuclear cyanidometal-bridged compounds cis/trans-[Cp(dppe)Fe(μ-NC)Ru(4,4'-dmbpy)2 (μ-CN)Fe(dppe)Cp][PF6 ]n (n=2 (cis/trans-1[PF6 ]2 ), 3 (cis/trans-1[PF6 ]3 ), 4 (cis/trans-1[PF6 ]4 )) and cis/trans-[Cp(dppe)Fe(μ-NC)Ru(bpy)2 (μ-CN)Fe(dppe)Cp][PF6 ]3 (cis/trans-2[PF6 ]3 ) were synthesized and fully characterized. The experimental results indicate that for these one- and two-electron oxidation mixed valence compounds, the trans-configuration compounds are more beneficial for MMCT than the cis-configuration compounds, and increasing the electron donating ability of the auxiliary ligand on the cyanidometal bridge is also conductive to MMCT. Moreover, compounds cis/trans-1[PF6 ]n (n=3, 4) and cis/trans-2[PF6 ]3 belong to localized compounds by analyzing the experimental characterization results, supported by the TDDFT calculations.
Collapse
Affiliation(s)
- Qing-Dou Xu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, Fuzhou, Fujian, 350002, P.R. China
| | - Xiao Ma
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, Fuzhou, Fujian, 350002, P.R. China
| | - Chen Zeng
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, Fuzhou, Fujian, 350002, P.R. China.,School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Shao-Dong Su
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, Fuzhou, Fujian, 350002, P.R. China
| | - Sheng-Min Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, Fuzhou, Fujian, 350002, P.R. China
| | - Ying-Ying Huang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, Fuzhou, Fujian, 350002, P.R. China.,School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Xin-Tao Wu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, Fuzhou, Fujian, 350002, P.R. China
| | - Tian-Lu Sheng
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, Fuzhou, Fujian, 350002, P.R. China
| |
Collapse
|
8
|
Li S, Li GL, Wang W, Liu Y, Cao ZM, Cao XL, Huang YG. A 2D metal-organic framework interpenetrated by a 2D supramolecular framework assembled by CH/π interactions. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108705] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
|
9
|
Yang YK, Jiao CQ, Meng YS, Yao NT, Jiang WJ, Liu T. Substituent effect on metal-to-metal charge transfer behavior of cyanide-bridged {Fe2Co2} square. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108712] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
10
|
Meng L, Deng YF, Liu S, Zheng Z, Zhang YZ. A smart post-synthetic route towards [Fe2Co2] molecular capsules with electron transfer and bidirectional switching behaviors. Sci China Chem 2021. [DOI: 10.1007/s11426-021-1043-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
11
|
Yadav J, Mondal DJ, Konar S. High-temperature electron transfer coupled spin transition (ETCST) with hysteresis in a discrete [Fe 2Co 2] Prussian blue analogue. Chem Commun (Camb) 2021; 57:5925-5928. [PMID: 34013926 DOI: 10.1039/d1cc01160j] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A thermoresponsive Fe-Co based discrete Prussian blue analogue (PBA) with the general formula [Fe(Tp)(CN)3]2[Co{en(Bn)py}]2(ClO4)2·4MeOH·4H2O i.e. [1·4MeOH·4H2O] is reported, which discloses a sharp and high temperature ETCST along with a wide hysteresis of 10 K observed for its desolvated complex 1.
Collapse
Affiliation(s)
- Jyoti Yadav
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Madhya Pradesh, 462066, India.
| | - Dibya Jyoti Mondal
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Madhya Pradesh, 462066, India.
| | - Sanjit Konar
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Madhya Pradesh, 462066, India.
| |
Collapse
|
12
|
Huang W, Ma X, Sato O, Wu D. Controlling dynamic magnetic properties of coordination clusters via switchable electronic configuration. Chem Soc Rev 2021; 50:6832-6870. [PMID: 34151907 DOI: 10.1039/d1cs00101a] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Large-sized coordination clusters have emerged as a new class of molecular materials in which many metal atoms and organic ligands are integrated to synergize their properties. As dynamic magnetic materials, such a combination of multiple components functioning as responsive units has many advantages over monometallic systems due to the synergy between constituent components. Understanding the nature of dynamic magnetism at an atomic level is crucial for realizing the desired properties, designing responsive molecular nanomagnets, and ultimately unlocking the full potential of these nanomagnets for practical applications. Therefore, this review article highlights the recent development of large-sized coordination clusters with dynamic magnetic properties. These dynamic properties can be associated with spin transition, electron transfer, and valence fluctuation through their switchable electronic configurations. Subsequently, the article also highlights specialized characterization techniques with different timescales for supporting switching mechanisms, chemistry, and properties. Afterward, we present an overview of coordination clusters (such as cyanide-bridged and non-cyanide assemblies) with dynamic magnetic properties, namely, spin transition and electron transfer in magnetically bistable systems and mixed-valence complexes. In particular, the response mechanisms of coordination clusters are highlighted using representative examples with similar transition principles to gain insights into spin state and mixed-valence chemistry. In conclusion, we present possible solutions to challenges related to dynamic magnetic clusters and potential opportunities for a wide range of intelligent next-generation devices.
Collapse
Affiliation(s)
- Wei Huang
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis & Green Manufacturing Collaborative Innovation Center, School of Petrochemical Engineering, Changzhou University, Changzhou 213164, China.
| | | | | | | |
Collapse
|
13
|
Natke D, Preiss A, Klimke S, Shiga T, Boca R, Ohba M, Oshio H, Renz F. Structural, Magnetic, and Electrochemical Characterization of Iron(III) and Cobalt Complexes with Penta‐N
3
O
2
‐dentate Ligands. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100081] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Dominik Natke
- Institute of Inorganic Chemistry Leibniz University Hannover Callinstraße 9 30167 Hannover Germany
| | - Annika Preiss
- Institute of Inorganic Chemistry Leibniz University Hannover Callinstraße 9 30167 Hannover Germany
| | - Stephen Klimke
- Institute of Inorganic Chemistry Leibniz University Hannover Callinstraße 9 30167 Hannover Germany
| | - Takuya Shiga
- Graduate School of Pure and Applied Sciences University of Tsukuba Tennodai Tsukuba Ibaraki 305-8577 Japan
| | - Roman Boca
- Institute of Inorganic Chemistry Slovak University of Technology Bratislava SK-81237 Slovakia
- Department of Chemistry (FPV) University of SS Cyril and Methodius 91701 Trnava Slovakia
| | - Masaaki Ohba
- Department of Chemistry Faculty of Science Kyushu University 744 Motooka, Nishi-ku Fukuoka 819-0395 Japan
| | - Hiroki Oshio
- Graduate School of Pure and Applied Sciences University of Tsukuba Tennodai Tsukuba Ibaraki 305-8577 Japan
- State Key Laboratory of Fine Chemicals Dalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Franz Renz
- Institute of Inorganic Chemistry Leibniz University Hannover Callinstraße 9 30167 Hannover Germany
| |
Collapse
|
14
|
Zhao XH, Shao D, Chen JT, Liu M, Li T, Yang J, Zhang YZ. Spin and valence isomerism in cyanide-bridged {FeM II} (M = Fe and Co) clusters. Dalton Trans 2021; 50:9768-9774. [PMID: 34169954 DOI: 10.1039/d1dt01298c] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two cyanide-bridged V-shaped isostructural trinuclear complexes [{(Tp*)FeIII(CN)3}2MII(bztpen)]·Sol (M = Fe, Sol = CH3OH·3H2O, 1; M = Co, Sol = 2CH3OH·2H2O, 2; bztpen = N-benzyl-N,N',N'-tris(2-methylpyridyl)ethylenediamine; Tp* = hydrotris(3,5-dimethylpyrazolyl)borate) were synthesized and characterized. The bztpen ligand serves as a tetradentate capping ligand around the inner metal ion, leaving one pyridyl group intact. Complex 1 exhibits a spin crossover (SCO) behavior between the {FeIIILSFeIIHSFeIIILS} and {FeIIILSFeIILSFeIIILS} spin isomers, while 2 shows both thermally- and photo-induced electron-transfer coupled spin transition (ETCST) property between the {FeIIILSCoIIHSFeIIILS} and {FeIIILSCoIIILSFeIILS} valence isomers. The total entropy changes for 1 and 2 between their corresponding two electronic states were found to be very close with the values of 87.46 and 84.49 J mol-1 K-1, respectively, indicating the comparable thermal energy barriers necessary for either an SCO or ETCST event for such a given system. Furthermore, both complexes undergo desolvation-induced irreversible and sharp magnetic change at high temperatures.
Collapse
Affiliation(s)
- Xin-Hua Zhao
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055, P. R. China.
| | - Dong Shao
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055, P. R. China.
| | - Jia-Tao Chen
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055, P. R. China.
| | - Min Liu
- College of Nuclear Science and Technology, University of South China, Hengyang, 421001, P. R. China
| | - Tao Li
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055, P. R. China.
| | - Jiong Yang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055, P. R. China.
| | - Yuan-Zhu Zhang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055, P. R. China.
| |
Collapse
|
15
|
Zimara J, Stevens H, Oswald R, Demeshko S, Dechert S, Mata RA, Meyer F, Schwarzer D. Time-Resolved Spectroscopy of Photoinduced Electron Transfer in Dinuclear and Tetranuclear Fe/Co Prussian Blue Analogues. Inorg Chem 2020; 60:449-459. [PMID: 33332100 DOI: 10.1021/acs.inorgchem.0c03249] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The dynamics of the photodriven charge transfer-induced spin transition (CTIST) in two Fe/Co Prussian Blue Analogues (PBAs) are revealed by femtosecond IR and UV/vis pump-probe spectroscopy. Depending on temperature, the known tetranuclear square-type complex [Co2Fe2(CN)6(tp*)2(4,4'-dtbbpy)4](PF6)2 (1) exists in two electronic states. In acetonitrile solution, at <240 K, the low temperature (LT) phase is prevalent consisting of low-spin Fe(II) and low-spin Co(III), [FeIILSCoIIILS]2. Temperature rise is the reason behind thermally-induced CTIST toward the high temperature (HT) phase consisting of low-spin Fe(III) and high-spin Co(II), [FeIIILSCoIIHS]2, being prevalent at >300 K. Photoexcitation into the intervalence charge transfer (IVCT) band of the LT phase at 800 nm induces electron transfer in one Fe-Co edge of PBA 1 and produces a [FeIIILSCoIILS] intermediate which by spin-crossover (SCO) is stabilized within 400 fs to a long-lived (>1 ns) [FeIIILSCoIIHS] species. In contrast, IVCT excitation of the HT phase at 400 nm generates a [FeIILSCoIIIHS] species with a lifetime of 3.6 ps. Subsequent back-electron transfer populates the vibrationally hot ground state, which thermalizes within 8 ps. The newly synthesized dinuclear PBA, [CoFe(CN)3(tp*)(pz*4Lut)]ClO4 (2), provides a benchmark of the HT phase of 1, i.e., [FeIIILSCoIIHS], as verified by variable temperature magnetic susceptibility measurements and 57Fe Mössbauer spectroscopy. The photoinduced charge transfer dynamics of PBA 2 indeed are almost identical to that of the HT phase of PBA 1 with a lifetime of the excited [FeIILSCoIIIHS] species of 3.8 ps.
Collapse
Affiliation(s)
- Jennifer Zimara
- Max-Planck-Institute for Biophysical Chemistry, Am Fassberg 11, D-37077 Göttingen, Germany
| | - Hendrik Stevens
- University of Göttingen, Institute for Inorganic Chemistry, Tammannstrasse 4, D-37077 Göttingen, Germany
| | - Rainer Oswald
- University of Göttingen, Institute for Physical Chemistry, Tammannstrasse 6, D-37077 Göttingen, Germany
| | - Serhiy Demeshko
- University of Göttingen, Institute for Inorganic Chemistry, Tammannstrasse 4, D-37077 Göttingen, Germany
| | - Sebastian Dechert
- University of Göttingen, Institute for Inorganic Chemistry, Tammannstrasse 4, D-37077 Göttingen, Germany
| | - Ricardo A Mata
- University of Göttingen, Institute for Physical Chemistry, Tammannstrasse 6, D-37077 Göttingen, Germany
| | - Franc Meyer
- University of Göttingen, Institute for Inorganic Chemistry, Tammannstrasse 4, D-37077 Göttingen, Germany.,International Center for Advanced Studies of Energy Conversion (ICASEC), Tammannstrasse 6, D-37077 Göttingen, Germany
| | - Dirk Schwarzer
- Max-Planck-Institute for Biophysical Chemistry, Am Fassberg 11, D-37077 Göttingen, Germany
| |
Collapse
|
16
|
Nihei M. Molecular Prussian Blue Analogues: From Bulk to Molecules and Low-dimensional Aggregates. CHEM LETT 2020. [DOI: 10.1246/cl.200428] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Masayuki Nihei
- Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan
| |
Collapse
|
17
|
Qiu YR, Cui L, Cai PY, Yu F, Kurmoo M, Leong CF, D'Alessandro DM, Zuo JL. Enhanced dielectricity coupled to spin-crossover in a one-dimensional polymer iron(ii) incorporating tetrathiafulvalene. Chem Sci 2020; 11:6229-6235. [PMID: 32953018 PMCID: PMC7480181 DOI: 10.1039/d0sc02388d] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 05/27/2020] [Indexed: 11/21/2022] Open
Abstract
A concerted bending–flattening motion of the redox-active TTF within constructed one-dimensional FeII–TTF–Schiff-base chain with bridging 4,4′-bpy enhances the dielectric constant coupled to its spin-crossover transition above room temperature.
In designing multifunctional materials for potential switches that can be used as memory devices, the high-spin (HS) to low-spin (LS) crossover (SCO) one-dimensional polymer, [FeII(L)(4,4′-bpy)]n, was constructed from a designed redox-active tetrathiafulvalene (TTF) functionalized Schiff-base and the ditopic linker 4,4′-bipyridine (bpy). It exhibits an 8 K hysteretic SCO centred at T1/2 = 325 K which is coupled to changes in its dielectric constant. The crystal structures above and below the transition temperature reveal similar parallel linear ···Fe–bpy–Fe–bpy··· chains displaying expansion of the FeII octahedron in the HS state. Density functional theory (DFT) calculations reveal a concerted electronic charge and spin change represented by the Mülliken charge of the Fe and the magnitude and direction of the dipole moment which substantiate the experimental observations.
Collapse
Affiliation(s)
- Ya-Ru Qiu
- State Key Laboratory of Coordination Chemistry , School of Chemistry and Chemical Engineering , Collaborative Innovation Center of Advanced Microstructures , Nanjing University , Nanjing 210023 , P. R. China .
| | - Long Cui
- State Key Laboratory of Coordination Chemistry , School of Chemistry and Chemical Engineering , Collaborative Innovation Center of Advanced Microstructures , Nanjing University , Nanjing 210023 , P. R. China .
| | - Pei-Yu Cai
- State Key Laboratory of Coordination Chemistry , School of Chemistry and Chemical Engineering , Collaborative Innovation Center of Advanced Microstructures , Nanjing University , Nanjing 210023 , P. R. China .
| | - Fei Yu
- State Key Laboratory of Coordination Chemistry , School of Chemistry and Chemical Engineering , Collaborative Innovation Center of Advanced Microstructures , Nanjing University , Nanjing 210023 , P. R. China . .,School of Chemistry and Materials Science , Nanjing University of Information Science and Technology , Nanjing , 210044 , P. R. China
| | - Mohamedally Kurmoo
- State Key Laboratory of Coordination Chemistry , School of Chemistry and Chemical Engineering , Collaborative Innovation Center of Advanced Microstructures , Nanjing University , Nanjing 210023 , P. R. China . .,Institut de Chimie de Strasbourg , CNRS-UMR7177 , Université de Strasbourg , 4 rue Blaise Pascal , Strasbourg 67000 , France .
| | - Chanel F Leong
- School of Chemistry , The University of Sydney , Sydney , New South Wales 2006 , Australia
| | - Deanna M D'Alessandro
- School of Chemistry , The University of Sydney , Sydney , New South Wales 2006 , Australia
| | - Jing-Lin Zuo
- State Key Laboratory of Coordination Chemistry , School of Chemistry and Chemical Engineering , Collaborative Innovation Center of Advanced Microstructures , Nanjing University , Nanjing 210023 , P. R. China .
| |
Collapse
|
18
|
Ostrovsky SM, Klokishner SI. Modeling of Electron Transfer in a Linear Trinuclear Fe-Co-Fe Complex: Magnetic and Polarizability Properties. J Phys Chem A 2020; 124:3618-3625. [PMID: 32279495 DOI: 10.1021/acs.jpca.0c01717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A microscopic approach to the problem of charge transfer-induced spin transitions in a system of interacting trinuclear Fe-Co-Fe clusters, which takes into account the switching of polarization during the transformation FelsII-ColsIII-FelsIII→ FelsIII-CohsII-FelsIII (ls-low spin, hs-high spin), has been developed. The cooperative electron-deformational and dipole-dipole interactions and the intracluster electron transfer have been proved to govern the observed significant changes in the magnetic and polarization characteristics of the examined system. The role of intra- and intercluster interactions in the spin transformation has been elucidated. On the basis of the developed approach, an explanation of the temperature dependence of the magnetic susceptibility and of the polar-nonpolar transformation in the {[FeTp(CN)3]2Co(Meim)4}·6H2O compound in response to thermal stimuli has been given.
Collapse
Affiliation(s)
- S M Ostrovsky
- Institute of Applied Physics, Chisinau MD-2028, Moldova
| | | |
Collapse
|
19
|
De S, Flambard A, Garnier D, Herson P, Köhler FH, Mondal A, Costuas K, Gillon B, Lescouëzec R, Le Guennic B, Gendron F. Probing the Local Magnetic Structure of the [Fe
III
(Tp)(CN)
3
]
−
Building Block Via Solid‐State NMR Spectroscopy, Polarized Neutron Diffraction, and First‐Principle Calculations. Chemistry 2019; 25:12120-12136. [DOI: 10.1002/chem.201902239] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 06/27/2019] [Indexed: 11/06/2022]
Affiliation(s)
- Siddhartha De
- Institut Parisien de Chimie Moléculaire, CNRS UMR 8232Sorbonne Université 4 place Jussieu 75252 Paris cedex 5 France
| | - Alexandrine Flambard
- Institut Parisien de Chimie Moléculaire, CNRS UMR 8232Sorbonne Université 4 place Jussieu 75252 Paris cedex 5 France
| | - Delphine Garnier
- Institut Parisien de Chimie Moléculaire, CNRS UMR 8232Sorbonne Université 4 place Jussieu 75252 Paris cedex 5 France
| | - Patrick Herson
- Institut Parisien de Chimie Moléculaire, CNRS UMR 8232Sorbonne Université 4 place Jussieu 75252 Paris cedex 5 France
| | - Frank H. Köhler
- Technische Universität München Lichtenbergstrasse 4 85747 Garching Germany
| | - Abhishake Mondal
- Institut Parisien de Chimie Moléculaire, CNRS UMR 8232Sorbonne Université 4 place Jussieu 75252 Paris cedex 5 France
| | - Karine Costuas
- Univ Rennes, CNRS, Institut des Sciences Chimiques de Rennes (ISCR), UMR 6226 35000 Rennes France
| | - Béatrice Gillon
- Laboratoire Léon Brillouin, CEA and CNRS, UMR 12Centre d'Etudes de Saclay 91191 Gif-sur-Yvette France
| | - Rodrigue Lescouëzec
- Institut Parisien de Chimie Moléculaire, CNRS UMR 8232Sorbonne Université 4 place Jussieu 75252 Paris cedex 5 France
| | - Boris Le Guennic
- Univ Rennes, CNRS, Institut des Sciences Chimiques de Rennes (ISCR), UMR 6226 35000 Rennes France
| | - Frédéric Gendron
- Univ Rennes, CNRS, Institut des Sciences Chimiques de Rennes (ISCR), UMR 6226 35000 Rennes France
| |
Collapse
|
20
|
Abstract
The spin transition of metal ions involves interconversion between electron configurations exhibiting considerably different functions and plays a substantial role in the chemical, physical, and biological fields. The photoinduced spin transition offers a promising approach to tune various physical properties with high spatial and temporal resolutions for producing smart multifunctional materials not only to explore their basic science but also to satisfy the demands of the next-generation photoswitchable-molecule-based devices. Therefore, it is attracting considerable interest to utilize photoinduced spin transition to simultaneously tune multifunctions. However, two issues are challenging in obtaining reversible and swift manipulation of functions: (1) the interconversion between different electron configurations of photoresponsive units should be reversibly switched via photoinduced spin transition; (2) effective coupling should be built between the photoresponsive and functional units to produce photoswitchable functions utilizing photoinduced spin transition. In this Account, we will review our recent advances in the usage of spin transition of metal ions as actuators for tuning the magnetic, dielectric, fluorescence, and mechanical properties, wherein the role of a photoswitchable spin transition is highlighted. We mainly focus on the study of two spin-transition categories, including spin-crossover (SCO) of one metal ion and metal-to-metal charge transfer (MMCT). Initially, we will describe a strategy for developing photoinduced reversible SCO and MMCT. The role of flexible intermolecular interactions, in particular, π···π interactions, is discussed with respect to a photoinduced reversible MMCT. Then, the SCO and MMCT units were assembled using metallocyanate building blocks to form a chain, wherein the spin states, anisotropy, and magnetic coupling interactions can be photoswitched to tune the single-chain magnet behavior. Besides magnetic properties, the photoinduced spin transition that is associated with the concomitant changing of charge distribution, bond lengths, and absorption spectra can be utilized to tune the multifunctions. Therefore, the transfer of an electron from a central cobalt site to one of the two iron sites in linear trinuclear Fe2Co compounds resulted in the transformation of a centrosymmetric nonpolar molecule into an asymmetric polar molecule, and the molecular electric dipole and dielectric properties can be reversibly switched. Moreover, the spin transition usually involved significant expansion or contraction of the coordination sphere of metal ions because of the population/depopulation of the antibonding eg orbitals. Therefore, colossal positive and negative thermal expansion behaviors were achieved in a layered compound by manipulating the spin-transition process and the rotation of the functional units, thereby providing a strategy for synthesizing phototunable nanomotors. Photoinduced spin transition can also be used to modulate the fluorescence properties by controlling the energy transfer between the fluorescent ligands and the metal sites showing SCO. Finally, we will provide a perspective and detail the remaining challenges that are associated with this research area. We believe that an increasing number of fascinating photoswitchable SCO and MMCT systems will emerge in the near future and that the materials exhibiting various properties and functions that can be manipulated using photoinduced spin transition will provide novel opportunities for the development of smart multifunctional materials and devices.
Collapse
Affiliation(s)
- Yin-Shan Meng
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P. R. China
| | - Tao Liu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P. R. China
| |
Collapse
|
21
|
Chen XR, Liu SX, Ren Q, Tian ZF, Huang XC, Wang L, Ren XM. Wide Magnetic Thermal Memory Effect (∼55 K) Above Room Temperature Coupled to a Structure Phase Transition of Lattice Symmetry Reduction in High-Temperature Phase in an S = 1/2 Spin Chain Molecule Crystal. J Phys Chem B 2018; 122:12428-12435. [PMID: 30514086 DOI: 10.1021/acs.jpcb.8b10492] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
One-dimensional (1D) S = 1/2 Heisenberg antiferromagnetic (AFM) chain system shows frequently a spin-Peierls-type transition owing to strong spin-lattice coupling. From high-temperature phase (HTP) to low-temperature phase (LTP), the spin chain distortion leads to the reduction in lattice symmetry in LTP, called the symmetry breaking (SB) phase transition. Herein, we report the first example of 1D S = 1/2 AFM molecular crystal, [Et3( n-Pr)N][Ni(dmit)2] (Et3( n-Pr)N+ = triethylpropylammonium, dmit2- = 2-thioxo-1,3-dithiole-4,5-dithiolate), which shows a structural phase transition with lattice symmetry increase in LTP, which is contrary to the SB phase transition. Particularly, the structure phase transition leads to magnetically bistable state with TC↑ ≈ 375 K, TC↓ ≈ 320 K, and surprisingly large thermal hysteresis (∼55 K). Additionally, LTP and HTP coexist in a temperature region near TC but not at TC in this 1D spin system. The large hysteresis is related to the huge deformation of anion stack, which needs high activation energy for the structure transformation and magnetic transition between LTP and HTP. This study would not only provide new insight into the relationship of spin-Peierls-type transition and structure phase transition but also offer a roadmap for searching molecular-scale magnetic bistable materials, which are in huge demand in future electronic, magnetic, and photonic technologies.
Collapse
Affiliation(s)
- Xuan-Rong Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry & Molecular Engineering , Nanjing Tech University , Nanjing 210009 , P. R. China.,School of Chemistry & Environmental Engineering and Instrumental Analysis Center , Yancheng Teachers University , Yancheng 224051 , P. R. China
| | - Shao-Xian Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry & Molecular Engineering , Nanjing Tech University , Nanjing 210009 , P. R. China
| | - Qiu Ren
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry & Molecular Engineering , Nanjing Tech University , Nanjing 210009 , P. R. China
| | - Zheng-Fang Tian
- Hubei Key Laboratory for Processing and Application of Catalytic Materials , Huanggang Normal University , Huanggang 438000 , P. R. China
| | | | - Lifeng Wang
- School of Chemistry & Environmental Engineering and Instrumental Analysis Center , Yancheng Teachers University , Yancheng 224051 , P. R. China.,Institute for Frontier Materials (IFM) , Deakin University , 75 Pigdons Road, Waurn Ponds , Victoria 3216 , Australia
| | - Xiao-Ming Ren
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry & Molecular Engineering , Nanjing Tech University , Nanjing 210009 , P. R. China
| |
Collapse
|
22
|
Liu XR, Meng YS, Jiao CQ, Hu JX, Jiao YS, Liu T. Controlling magnetic exchange coupling via coligands in three cyanide-bridged heterobimetallic complexes. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
23
|
Paquette MM, Plaul D, Kurimoto A, Patrick BO, Frank NL. Opto-Spintronics: Photoisomerization-Induced Spin State Switching at 300 K in Photochrome Cobalt-Dioxolene Thin Films. J Am Chem Soc 2018; 140:14990-15000. [PMID: 30351017 DOI: 10.1021/jacs.8b09190] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Controllable quantum systems are under active investigation for quantum computing, secure information processing, and nonvolatile memory. The optical manipulation of spin quantum states provides an important strategy for quantum control with both temporal and spatial resolution. Challenges in increasing the lifetime of photoinduced magnetic states at T > 200 K have hindered progress toward utilizing photomagnetic materials in quantum device architectures. Here we demonstrate reversible light-induced magnetization switching in an organic thin film at device operating temperatures of 300-330 K. By utilizing photochromic ligands that undergo structural changes in the solid state, the changes in ligand field associated with photoisomerization modulate the ligand field and in turn the oxidation and spin state of a bound metal center. Green light irradiation (λexc = 550 nm) of a spirooxazine cobalt-dioxolene complex induces photoisomerization of the ligand that in turn triggers a reversible intramolecular charge-transfer coupled spin-transition process at the cobalt center. The generation of photomagnetic states through conversion between a low-spin Co(III)-semiquinone doublet and a high-spin Co(II)-bis-semiquinone sextet state has been demonstrated in both solution and the solid state and is described as a photoisomerization-induced spin-charge excited state (PISCES) process. The high transition temperature (325 K) and long-lived photoinduced state (τ = 10 s at 300 K) are dictated by the photochromic ligand. Theory provides effective modeling of the phenomenon and long-term strategies to further modulate the lifetimes of photomagnetic states for quantum information technologies at the single molecule level.
Collapse
Affiliation(s)
- Michelle M Paquette
- Department of Chemistry , University of Victoria , PO Box 1700 STN CSC , Victoria , British Columbia V8W 2Y2 , Canada
| | - Daniel Plaul
- Department of Chemistry , University of Victoria , PO Box 1700 STN CSC , Victoria , British Columbia V8W 2Y2 , Canada
| | - Aiko Kurimoto
- Department of Chemistry , University of Victoria , PO Box 1700 STN CSC , Victoria , British Columbia V8W 2Y2 , Canada
| | - Brian O Patrick
- Department of Chemistry , University of British Columbia , Vancouver , British Columbia V6T 1Z1 , Canada
| | - Natia L Frank
- Department of Chemistry , University of Victoria , PO Box 1700 STN CSC , Victoria , British Columbia V8W 2Y2 , Canada
| |
Collapse
|
24
|
Meng YS, Sato O, Liu T. Steuerung des Metall-Metall-Charge-Transfers zur Erzeugung schaltbarer Materialien. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804557] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yin-Shan Meng
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. Dalian 116024 P.R. China
| | - Osamu Sato
- Institute for Materials Chemistry and Engineering & IRCCS; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Tao Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. Dalian 116024 P.R. China
| |
Collapse
|
25
|
Meng YS, Sato O, Liu T. Manipulating Metal-to-Metal Charge Transfer for Materials with Switchable Functionality. Angew Chem Int Ed Engl 2018; 57:12216-12226. [DOI: 10.1002/anie.201804557] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Indexed: 01/12/2023]
Affiliation(s)
- Yin-Shan Meng
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. Dalian 116024 P.R. China
| | - Osamu Sato
- Institute for Materials Chemistry and Engineering & IRCCS; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Tao Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. Dalian 116024 P.R. China
| |
Collapse
|
26
|
Dynamic molecular crystals with switchable physical properties. Nat Chem 2018; 8:644-56. [PMID: 27325090 DOI: 10.1038/nchem.2547] [Citation(s) in RCA: 499] [Impact Index Per Article: 83.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Accepted: 05/09/2016] [Indexed: 02/07/2023]
Abstract
The development of molecular materials whose physical properties can be controlled by external stimuli - such as light, electric field, temperature, and pressure - has recently attracted much attention owing to their potential applications in molecular devices. There are a number of ways to alter the physical properties of crystalline materials. These include the modulation of the spin and redox states of the crystal's components, or the incorporation within the crystalline lattice of tunable molecules that exhibit stimuli-induced changes in their molecular structure. A switching behaviour can also be induced by changing the molecular orientation of the crystal's components, even in cases where the overall molecular structure is not affected. Controlling intermolecular interactions within a molecular material is also an effective tool to modulate its physical properties. This Review discusses recent advances in the development of such stimuli-responsive, switchable crystalline compounds - referred to here as dynamic molecular crystals - and suggests how different approaches can serve to prepare functional materials.
Collapse
|
27
|
Jafri SF, Arrio MA, Bordage A, Moulin R, Juhin A, Cartier dit Moulin C, Otero E, Ohresser P, Bleuzen A, Sainctavit P. Weak Ferromagnetic Interaction at the Surface of the Ferrimagnetic Rb2Co4[Fe(CN)6]3.3·11H2O Photoexcited State. Inorg Chem 2018; 57:7610-7619. [DOI: 10.1021/acs.inorgchem.8b00508] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sadaf Fatima Jafri
- CNRS, Sorbonne Université, IRD, MNHN, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, UMR7590, 75252 Paris cedex 05, France
| | - Marie-Anne Arrio
- CNRS, Sorbonne Université, IRD, MNHN, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, UMR7590, 75252 Paris cedex 05, France
| | - Amélie Bordage
- Institut de Chimie Moléculaire et des Matériaux d’Orsay, Université Paris-Sud, CNRS, Université Paris-Saclay, 91405 Orsay cedex, France
| | - Robinson Moulin
- Institut de Chimie Moléculaire et des Matériaux d’Orsay, Université Paris-Sud, CNRS, Université Paris-Saclay, 91405 Orsay cedex, France
| | - Amélie Juhin
- CNRS, Sorbonne Université, IRD, MNHN, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, UMR7590, 75252 Paris cedex 05, France
| | | | - Edwige Otero
- Synchrotron SOLEIL, L’Orme des Merisiers, Saint-Aubin, France
| | | | - Anne Bleuzen
- Institut de Chimie Moléculaire et des Matériaux d’Orsay, Université Paris-Sud, CNRS, Université Paris-Saclay, 91405 Orsay cedex, France
| | - Philippe Sainctavit
- CNRS, Sorbonne Université, IRD, MNHN, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, UMR7590, 75252 Paris cedex 05, France
- Synchrotron SOLEIL, L’Orme des Merisiers, Saint-Aubin, France
| |
Collapse
|
28
|
Jiang W, Jiao C, Meng Y, Zhao L, Liu Q, Liu T. Switching single chain magnet behavior via photoinduced bidirectional metal-to-metal charge transfer. Chem Sci 2018; 9:617-622. [PMID: 29629126 PMCID: PMC5868298 DOI: 10.1039/c7sc03401f] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 10/30/2017] [Indexed: 11/21/2022] Open
Abstract
The preparation of single-chain magnets (SCMs) with photo-switchable bistable states is essential for the development of high-density photo-recording devices. However, the reversible switching of the SCM behavior upon light irradiation is a formidable challenge. Here we report a well-isolated double zigzag chain {[Fe(bpy)(CN)4]2[Co(phpy)2]}·2H2O (bpy = 2,2'-bipyridine, phpy = 4-phenylpyridine), which exhibits reversible redox reactions with interconversion between FeIIILS(μ-CN)CoIIHS(μ-NC)FeIIILS (LS = low-spin, HS = high-spin) and FeIIILS(μ-CN)CoIIILS(μ-NC)FeIILS linkages under alternating irradiation with 808 and 532 nm lasers. The bidirectional photo-induced metal-to-metal charge transfer results in significant changes of anisotropy and intrachain magnetic interactions, reversibly switching the SCM behavior. The on-switching SCM behavior driven by light irradiation at 808 nm could be reversibly switched off by irradiation at 532 nm. The results provide an additional and independent way to control the bistable states of SCMs by switching in the 0 → 1 → 0 sequence, with potential applications in high density storage and molecular switches.
Collapse
Affiliation(s)
- Wenjing Jiang
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Rd. , 116024 , Dalian , China .
| | - Chengqi Jiao
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Rd. , 116024 , Dalian , China .
| | - Yinshan Meng
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Rd. , 116024 , Dalian , China .
| | - Liang Zhao
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Rd. , 116024 , Dalian , China .
| | - Qiang Liu
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Rd. , 116024 , Dalian , China .
| | - Tao Liu
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Rd. , 116024 , Dalian , China .
| |
Collapse
|
29
|
Mathonière C. Metal-to-Metal Electron Transfer: A Powerful Tool for the Design of Switchable Coordination Compounds. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201701194] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Corine Mathonière
- Department of Chemistry; University of Bordeaux; Institute of Chemistry of Condensed Matter in Bordeaux; CNRS, ICMCB, UPR 9048; 33600 Pessac France
| |
Collapse
|
30
|
Hu JX, Luo L, Lv XJ, Liu L, Liu Q, Yang YK, Duan CY, Luo Y, Liu T. Light-Induced Bidirectional Metal-to-Metal Charge Transfer in a Linear Fe2
Co Complex. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703768] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ji-Xiang Hu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Lun Luo
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research; Chemistry Teaching and Research Section; School of Pharmacy; Hubei University of Medicine; 30 South Renmin Road 442000 Shiyan, Hubei China
| | - Xiao-Jin Lv
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Lei Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Qiang Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Yi-Kai Yang
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Chun-Ying Duan
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Yi Luo
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Tao Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| |
Collapse
|
31
|
Hu JX, Luo L, Lv XJ, Liu L, Liu Q, Yang YK, Duan CY, Luo Y, Liu T. Light-Induced Bidirectional Metal-to-Metal Charge Transfer in a Linear Fe2
Co Complex. Angew Chem Int Ed Engl 2017; 56:7663-7668. [DOI: 10.1002/anie.201703768] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 05/05/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Ji-Xiang Hu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Lun Luo
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research; Chemistry Teaching and Research Section; School of Pharmacy; Hubei University of Medicine; 30 South Renmin Road 442000 Shiyan, Hubei China
| | - Xiao-Jin Lv
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Lei Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Qiang Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Yi-Kai Yang
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Chun-Ying Duan
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Yi Luo
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Tao Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| |
Collapse
|
32
|
Molecular magnetism, quo vadis? A historical perspective from a coordination chemist viewpoint☆. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.03.004] [Citation(s) in RCA: 240] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
33
|
Zhu X, Su S, Cao W, Hu S, Wen Y, Wu X, Sheng T. Effects of Ru(ii/iii) redox on the Co(ii) coordination number and magnetic properties of 1D cyanide-bridged Co-Ru compounds. Dalton Trans 2017; 46:1038-1041. [PMID: 28004046 DOI: 10.1039/c6dt04397f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new 1D cyanide-bridged Co-Ru compound, {[trans-RuIII(dmap)4(CN)2Co(dipic)(MeOH)](PF6)}n (1a) (dmap = 4-dimethylaminopyridine, dipic = pyridine-2,6-dicarboxylate), and its reduced state, [trans-RuII(dmap)4(CN)2Co(dipic)]n (1b) have been synthesized. Upon the Ru center reduction from iii to ii, the MeOH solvent molecule bound to Co(ii) in 1a is expelled. 1a displays ferrimagnetic properties but 1b is only a paramagnetic compound.
Collapse
Affiliation(s)
- Xiaoquan Zhu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China. and School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Shaodong Su
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China. and School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Wenhai Cao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China. and School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Shengmin Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China.
| | - Yuehong Wen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China.
| | - Xintao Wu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China.
| | - Tianlu Sheng
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China.
| |
Collapse
|
34
|
Baca-Solis E, Bernès S, Vazquez-Lima H, Boulon ME, Winpenny REP, Reyes-Ortega Y. Synthesis, Electronic, Magnetic and Structural Characterization of New Trinuclear Mixed-Valence CoIII-CoII-CoIIIComplex. ChemistrySelect 2016. [DOI: 10.1002/slct.201601648] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Elizabeth Baca-Solis
- Centro de Química, ICUAP; Benemérita Universidad Autónoma de Puebla; Edif. 103H, Complejo de Ciencias CU, Jardines de San Manuel 72570 Puebla, Pue. México
| | - Sylvain Bernès
- Instituto de Física; Benemérita Universidad Autónoma de Puebla; Av. San Claudio y 18 Sur 72570 Puebla, Pue. Mexico
| | - Hugo Vazquez-Lima
- Department of Chemistry and Center for Theoretical and Computational Chemistry; UiT - The Arctic University of Norway; 9037 Tromsø Norway
| | | | | | - Yasmi Reyes-Ortega
- Centro de Química, ICUAP; Benemérita Universidad Autónoma de Puebla; Edif. 103H, Complejo de Ciencias CU, Jardines de San Manuel 72570 Puebla, Pue. México
| |
Collapse
|
35
|
Kanegawa S, Shiota Y, Kang S, Takahashi K, Okajima H, Sakamoto A, Iwata T, Kandori H, Yoshizawa K, Sato O. Directional Electron Transfer in Crystals of [CrCo] Dinuclear Complexes Achieved by Chirality-Assisted Preparative Method. J Am Chem Soc 2016; 138:14170-14173. [PMID: 27775341 DOI: 10.1021/jacs.6b05089] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The polarization switching mechanism is used in various devices such as pyroelectric sensors and memory devices. The change in polarization mostly occurs by ion displacement. The development of materials whose polarization switches via electron transfer in order to enhance operation speed is a challenge. We devised a synthetic and crystal engineering strategy that enables the selective synthesis of a [CrCo] heterometallic dinuclear complex with a polar crystal structure, wherein polarization changes stem from intramolecular charge transfer between Co and the ligand. Polarization can be modulated both by visible-light irradiation and temperature change. The introduction of chiral ligands was paramount to the successful polarization switching in the valence tautomeric compound. Mixing Cr and Co complexes with enantiopure chiral ligands resulted in the selective formation of only pseudosymmetric [CrCo] heterometallic complexes. Furthermore, the left-handed chiral ligands preferentially interacted with their right-handed counterparts, enabling molecules to form a polar crystal structure.
Collapse
Affiliation(s)
- Shinji Kanegawa
- Institute for Materials Chemistry and Engineering, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Yoshihito Shiota
- Institute for Materials Chemistry and Engineering, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Soonchul Kang
- Institute for Materials Chemistry and Engineering, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Kazuyuki Takahashi
- Department of Chemistry, Graduate School of Science, Kobe University , Kobe, Hyogo 657-8501, Japan
| | - Hajime Okajima
- Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University , 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5258, Japan
| | - Akira Sakamoto
- Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University , 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5258, Japan
| | - Tatsuya Iwata
- Department of Frontier Materials and OptoBioTechnology Research Center, Nagoya Institute of Technology , Showa-ku, Nagoya 466-8555, Japan
| | - Hideki Kandori
- Department of Frontier Materials and OptoBioTechnology Research Center, Nagoya Institute of Technology , Showa-ku, Nagoya 466-8555, Japan
| | - Kazunari Yoshizawa
- Institute for Materials Chemistry and Engineering, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Osamu Sato
- Institute for Materials Chemistry and Engineering, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| |
Collapse
|
36
|
Zhang Y, Malik UP, Quiggins B, Nguyen H, Beedle CC, Kovalev AE, Clérac R, Hill S, Bythell BJ, Holmes SM. Structure‐Property Relationships in Tricyanoferrate(III) Building Blocks and Trinuclear Cyanide‐Bridged Complexes. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600199] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yuanzhu Zhang
- Department of Chemistry & BiochemistryUniversity of Missouri St. Louis63121St. LouisMissouriUSA
| | - Uma P. Malik
- Department of Chemistry & BiochemistryUniversity of Missouri St. Louis63121St. LouisMissouriUSA
| | - Benjamin Quiggins
- Department of Chemistry & BiochemistryUniversity of Missouri St. Louis63121St. LouisMissouriUSA
| | - Hung Nguyen
- Department of Chemistry & BiochemistryUniversity of Missouri St. Louis63121St. LouisMissouriUSA
| | | | | | - Rodolphe Clérac
- CRPPCNRS33600PessacFrance
- CRPPUniv. Bordeaux33600PessacFrance
| | - Stephen Hill
- National High Magnetic Field Laboratory32306TallahasseeFloridaUSA
- Department of PhysicsFlorida State University32310TallahasseeFloridaUSA
| | - Benjamin J. Bythell
- Department of Chemistry & BiochemistryUniversity of Missouri St. Louis63121St. LouisMissouriUSA
| | - Stephen M. Holmes
- Department of Chemistry & BiochemistryUniversity of Missouri St. Louis63121St. LouisMissouriUSA
- Center for NanoscienceUniversity of Missouri‐St. Louis63121St. LouisMissouriUSA
| |
Collapse
|
37
|
Zhang K, Kang S, Yao Z, Nakamura K, Yamamoto T, Einaga Y, Azuma N, Miyazaki Y, Nakano M, Kanegawa S, Sato O. Charge‐Transfer Phase Transition of a Cyanide‐Bridged Fe
II
/Fe
III
Coordination Polymer. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601526] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kuirun Zhang
- Institute for Materials Chemistry and Engineering Kyushu University 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Soonchul Kang
- Institute for Materials Chemistry and Engineering Kyushu University 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Zi‐shuo Yao
- Institute for Materials Chemistry and Engineering Kyushu University 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Kazusa Nakamura
- Institute for Materials Chemistry and Engineering Kyushu University 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Takashi Yamamoto
- Department of Chemistry Keio University 3-14-1 Hiyoshi Yokohama 223-8522 Japan
| | - Yasuaki Einaga
- Department of Chemistry Keio University 3-14-1 Hiyoshi Yokohama 223-8522 Japan
| | - Nobuaki Azuma
- Research Center for Structural Thermodynamics Graduate School of Science Osaka University Toyonaka Osaka 560-0043 Japan
| | - Yuji Miyazaki
- Research Center for Structural Thermodynamics Graduate School of Science Osaka University Toyonaka Osaka 560-0043 Japan
| | - Motohiro Nakano
- Research Center for Structural Thermodynamics Graduate School of Science Osaka University Toyonaka Osaka 560-0043 Japan
| | - Shinji Kanegawa
- Institute for Materials Chemistry and Engineering Kyushu University 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Osamu Sato
- Institute for Materials Chemistry and Engineering Kyushu University 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| |
Collapse
|
38
|
Zhang K, Kang S, Yao Z, Nakamura K, Yamamoto T, Einaga Y, Azuma N, Miyazaki Y, Nakano M, Kanegawa S, Sato O. Charge‐Transfer Phase Transition of a Cyanide‐Bridged Fe
II
/Fe
III
Coordination Polymer. Angew Chem Int Ed Engl 2016; 55:6047-50. [DOI: 10.1002/anie.201601526] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Kuirun Zhang
- Institute for Materials Chemistry and Engineering Kyushu University 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Soonchul Kang
- Institute for Materials Chemistry and Engineering Kyushu University 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Zi‐shuo Yao
- Institute for Materials Chemistry and Engineering Kyushu University 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Kazusa Nakamura
- Institute for Materials Chemistry and Engineering Kyushu University 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Takashi Yamamoto
- Department of Chemistry Keio University 3-14-1 Hiyoshi Yokohama 223-8522 Japan
| | - Yasuaki Einaga
- Department of Chemistry Keio University 3-14-1 Hiyoshi Yokohama 223-8522 Japan
| | - Nobuaki Azuma
- Research Center for Structural Thermodynamics Graduate School of Science Osaka University Toyonaka Osaka 560-0043 Japan
| | - Yuji Miyazaki
- Research Center for Structural Thermodynamics Graduate School of Science Osaka University Toyonaka Osaka 560-0043 Japan
| | - Motohiro Nakano
- Research Center for Structural Thermodynamics Graduate School of Science Osaka University Toyonaka Osaka 560-0043 Japan
| | - Shinji Kanegawa
- Institute for Materials Chemistry and Engineering Kyushu University 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Osamu Sato
- Institute for Materials Chemistry and Engineering Kyushu University 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| |
Collapse
|
39
|
Chorazy S, Stanek JJ, Nogaś W, Majcher AM, Rams M, Kozieł M, Juszyńska-Gałązka E, Nakabayashi K, Ohkoshi SI, Sieklucka B, Podgajny R. Tuning of Charge Transfer Assisted Phase Transition and Slow Magnetic Relaxation Functionalities in {Fe(9-x)Co(x)[W(CN)8]6} (x = 0-9) Molecular Solid Solution. J Am Chem Soc 2016; 138:1635-46. [PMID: 26761594 DOI: 10.1021/jacs.5b11924] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Precisely controlled stoichiometric mixtures of Co(2+) and Fe(2+) metal ions were combined with the [W(V)(CN)8](3-) metalloligand in a methanolic solution to produce a series of trimetallic cyanido-bridged {Fe(9-x)Co(x)[W(CN)8]6(MeOH)24}·12MeOH (x = 0, 1, ..., 8, 9; compounds 0, 1, ..., 8, 9) clusters. All the compounds, 0-9, are isostructural, and consist of pentadecanuclear clusters of a six-capped body-centered cube topology, capped by methanol molecules which are coordinated to 3d metal centers. Thus, they can be considered as a unique type of a cluster-based molecular solid solution in which different Co/Fe metal ratios can be introduced while preserving the coordination skeleton and the overall molecular architecture. Depending on the Co/Fe ratio, 0-9 exhibit an unprecedented tuning of magnetic functionalities which relate to charge transfer assisted phase transition effects and slow magnetic relaxation effects. The iron rich 0-5 phases exhibit thermally induced reversible structural phase transitions in the 180-220 K range with the critical temperatures being linearly dependent on the value of x. The phase transition in 0 is accompanied by (HS)Fe(II) W(V) ↔ (HS)Fe(III) W(IV) charge transfer (CT) and the additional minor contribution of a Fe-based spin crossover (SCO) effect. The Co-containing 1-5 phases reveal two simultaneous electron transfer processes which explore (HS)Fe(II) W(V) ↔ (HS)Fe(III) W(IV) CT and the more complex (HS)Co(II) W(V) ↔ (LS)Co(III) W(IV) charge transfer induced spin transition (CTIST). Detailed structural, spectroscopic, and magnetic studies help explain the specific role of both types of CN(-)-bridged moieties: the Fe-NC-W linkages activate the molecular network toward a phase transition, while the subsequent Co-W CTIST enhances structural changes and enlarges thermal hysteresis of the magnetic susceptibility. On the second side of the 0-9 series, the vanishing phase transition in the cobalt rich 6-9 phases results in the high-spin ground state, and in the occurrence of a slow magnetic relaxation process at low temperatures. The energy barrier of the magnetic relaxation gradually increases with the increasing value of x, reaching up to ΔE/kB = 22.3(3) K for compound 9.
Collapse
Affiliation(s)
- Szymon Chorazy
- Faculty of Chemistry, Jagiellonian University , Ingardena 3, 30-060 Kraków, Poland.,Department of Chemistry, School of Science, The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Jan J Stanek
- Institute of Physics, Jagiellonian University , Łojasiewicza 11, 30-348 Kraków, Poland
| | - Wojciech Nogaś
- Faculty of Chemistry, Jagiellonian University , Ingardena 3, 30-060 Kraków, Poland
| | - Anna M Majcher
- Institute of Physics, Jagiellonian University , Łojasiewicza 11, 30-348 Kraków, Poland
| | - Michał Rams
- Institute of Physics, Jagiellonian University , Łojasiewicza 11, 30-348 Kraków, Poland
| | - Marcin Kozieł
- Faculty of Chemistry, Jagiellonian University , Ingardena 3, 30-060 Kraków, Poland
| | - Ewa Juszyńska-Gałązka
- H. Niewodniczański Insitute of Nuclear Physics PAN , Radzikowskiego 152, 31-342 Kraków, Poland
| | - Koji Nakabayashi
- Department of Chemistry, School of Science, The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shin-ichi Ohkoshi
- Department of Chemistry, School of Science, The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Barbara Sieklucka
- Faculty of Chemistry, Jagiellonian University , Ingardena 3, 30-060 Kraków, Poland
| | - Robert Podgajny
- Faculty of Chemistry, Jagiellonian University , Ingardena 3, 30-060 Kraków, Poland
| |
Collapse
|
40
|
Dong D, Zhang Y, Jiao C, Zhao L, Liu T, Liu D, Li Z, Liu J, Liu D. Syntheses, structures, and magnetic properties of three new cyano-bridged heterobimetallic chains based on [Fe(Tp*)(CN)3]−. NEW J CHEM 2016. [DOI: 10.1039/c6nj01015f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three, new, one-dimensional (1D) heterobimetallic cyano-bridged chain complexes of squares were prepared. The simultaneous presence of magnetic and porous properties have been found in compound 1–3.
Collapse
Affiliation(s)
- Dapeng Dong
- Liaoning Key Laboratory of Optoelectronic Films and Materials
- School of Physics and Materials Engineering
- Dalian Nationalities University
- Dalian 116600
- P. R. China
| | - Yanjuan Zhang
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- P. R. China
| | - Chengqi Jiao
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- P. R. China
| | - Liang Zhao
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- P. R. China
| | - Tao Liu
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- P. R. China
| | - Dedi Liu
- Liaoning Key Laboratory of Optoelectronic Films and Materials
- School of Physics and Materials Engineering
- Dalian Nationalities University
- Dalian 116600
- P. R. China
| | - Zhenghua Li
- Liaoning Key Laboratory of Optoelectronic Films and Materials
- School of Physics and Materials Engineering
- Dalian Nationalities University
- Dalian 116600
- P. R. China
| | - Jia Liu
- Liaoning Key Laboratory of Optoelectronic Films and Materials
- School of Physics and Materials Engineering
- Dalian Nationalities University
- Dalian 116600
- P. R. China
| | - Dongping Liu
- Liaoning Key Laboratory of Optoelectronic Films and Materials
- School of Physics and Materials Engineering
- Dalian Nationalities University
- Dalian 116600
- P. R. China
| |
Collapse
|
41
|
Aguilà D, Prado Y, Koumousi ES, Mathonière C, Clérac R. Switchable Fe/Co Prussian blue networks and molecular analogues. Chem Soc Rev 2016; 45:203-24. [DOI: 10.1039/c5cs00321k] [Citation(s) in RCA: 235] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Switchable Fe/Co Prussian blue compounds and their low dimensional analogues displaying thermally and photo-induced electron transfer phenomena are reviewed.
Collapse
|
42
|
Zheng C, Xu J, Wang F, Tao J, Li D. Spin crossover and reversible single-crystal to single-crystal transformation behaviour in two cyanide-bridged mixed-valence {FeIII2FeII2} clusters. Dalton Trans 2016; 45:17254-17263. [DOI: 10.1039/c6dt03436e] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two mixed-valence {FeIII2FeII2} clusters exhibit spin crossover behaviour, in which a distorted {Fe4(μ-CN)4} core and deviations of bent ∠Fe−NC angles play a key role in tuning the transition temperature.
Collapse
Affiliation(s)
- Chunyang Zheng
- College of Chemistry
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education
- Central China Normal University
- 430079 Wuhan
- P. R. China
| | - Juping Xu
- College of Chemistry
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education
- Central China Normal University
- 430079 Wuhan
- P. R. China
| | - Feng Wang
- College of Chemistry and Materials Science
- Hubei Engineering University
- 432000 Xiaogan
- P. R. China
| | - Jun Tao
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Xiamen University
- 361005 Xiamen
- P. R. China
| | - Dongfeng Li
- College of Chemistry
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education
- Central China Normal University
- 430079 Wuhan
- P. R. China
| |
Collapse
|
43
|
Zheng C, Xu J, Yang Z, Tao J, Li D. Factors Impacting Electron Transfer in Cyano-Bridged {Fe2Co2} Clusters. Inorg Chem 2015; 54:9687-9. [DOI: 10.1021/acs.inorgchem.5b02272] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chunyang Zheng
- College of Chemistry, Key Laboratory of Pesticide and Chemical Biology
of Ministry of Education, Central China Normal University, 430079 Wuhan, P. R. China
| | - Juping Xu
- College of Chemistry, Key Laboratory of Pesticide and Chemical Biology
of Ministry of Education, Central China Normal University, 430079 Wuhan, P. R. China
| | - Zhixin Yang
- College of Chemistry, Key Laboratory of Pesticide and Chemical Biology
of Ministry of Education, Central China Normal University, 430079 Wuhan, P. R. China
| | - Jun Tao
- State Key Laboratory
of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen 361005, P. R. China
| | - Dongfeng Li
- College of Chemistry, Key Laboratory of Pesticide and Chemical Biology
of Ministry of Education, Central China Normal University, 430079 Wuhan, P. R. China
- State Key Laboratory
of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen 361005, P. R. China
| |
Collapse
|
44
|
Structural diversities and magnetic properties of a series of Fe(II) coordination polymers based on bis(triazole) ligands. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.02.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
45
|
Dong D, Li Z, Yu N, Yang Z, Yang Q, Wu Y, Liu D. Synthesis, structures, and magnetic properties of a cyano-bridged Fe(III)2Fe(II) chain with long-range antiferromagnetic ordering. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2014.11.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
46
|
Wang Y, Song J, Ma X, Xue Z, Hu S, Fu R, Li C, Sheng T, Wu X. Synthesis, crystal structure and MMCT of new cyanide-bridged complexes cis-MII(dppm)2(CN)2(FeIIIX3)2 (M = Ru, Os). RSC Adv 2015. [DOI: 10.1039/c4ra13825b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Two cyanide precursors and four new cyanide-bridged complexes were synthesized and investigated. The investigations reveal the presence of MMCT from central MII to terminal FeIII in 3–6.
Collapse
Affiliation(s)
- Yong Wang
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- China
| | - Jinshuai Song
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- China
| | - Xiao Ma
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- China
| | - Zhenzhen Xue
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- China
| | - Shengmin Hu
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- China
| | - Ruibiao Fu
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- China
| | - Chunsen Li
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- China
| | - Tianlu Sheng
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- China
| | - Xintao Wu
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- China
| |
Collapse
|
47
|
Zhang YZ, Ferko P, Siretanu D, Ababei R, Rath NP, Shaw MJ, Clérac R, Mathonière C, Holmes SM. Thermochromic and Photoresponsive Cyanometalate Fe/Co Squares: Toward Control of the Electron Transfer Temperature. J Am Chem Soc 2014; 136:16854-64. [DOI: 10.1021/ja508280n] [Citation(s) in RCA: 108] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
| | | | - Diana Siretanu
- CNRS, CRPP, UPR 8641, F-33600 Pessac, France
- Univ. Bordeaux, CRPP, UPR 8641, F-33600 Pessac, France
| | - Rodica Ababei
- CNRS, CRPP, UPR 8641, F-33600 Pessac, France
- Univ. Bordeaux, CRPP, UPR 8641, F-33600 Pessac, France
- CNRS, ICMCB, UPR 9048, F-33600 Pessac, France
- Univ. Bordeaux, ICMCB, UPR 9048, F-33600 Pessac, France
| | | | - Michael J. Shaw
- Department
of Chemistry, University of Southern Illinois at Edwardsville, Edwardsville, Illinois 62026, United States
| | - Rodolphe Clérac
- CNRS, CRPP, UPR 8641, F-33600 Pessac, France
- Univ. Bordeaux, CRPP, UPR 8641, F-33600 Pessac, France
| | - Corine Mathonière
- CNRS, ICMCB, UPR 9048, F-33600 Pessac, France
- Univ. Bordeaux, ICMCB, UPR 9048, F-33600 Pessac, France
| | | |
Collapse
|
48
|
From tetranuclear cluster with single-molecule-magnet behavior to 1D alternating spin-canting chain in a Fe(III)–Mn(III) bimetallic system. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.07.039] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
49
|
Wang H, Qian K, Qi D, Cao W, Wang K, Gao S, Jiang J. Co-crystallized fullerene and a mixed (phthalocyaninato)(porphyrinato) dysprosium double-decker SMM. Chem Sci 2014. [DOI: 10.1039/c4sc00694a] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Investigation into a series of C60–[Dy(Pc)(TClPP)] cocrystallates reveals the inter-molecular interactions between C60 and [Dy(Pc)(TClPP)] molecules, which influence the SMM properties.
Collapse
Affiliation(s)
- Hailong Wang
- Department of Chemistry
- University of Science and Technology Beijing
- Beijing 100083, China
| | - Kang Qian
- Beijing National Laboratory of Molecular Science State Key Laboratory of Rare Earth Materials Chemistry and Applications
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing 100871, China
| | - Dongdong Qi
- Department of Chemistry
- University of Science and Technology Beijing
- Beijing 100083, China
| | - Wei Cao
- Department of Chemistry
- University of Science and Technology Beijing
- Beijing 100083, China
| | - Kang Wang
- Department of Chemistry
- University of Science and Technology Beijing
- Beijing 100083, China
| | - Song Gao
- Beijing National Laboratory of Molecular Science State Key Laboratory of Rare Earth Materials Chemistry and Applications
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing 100871, China
| | - Jianzhuang Jiang
- Department of Chemistry
- University of Science and Technology Beijing
- Beijing 100083, China
| |
Collapse
|
50
|
Chen MY, Chen XR, Ning WH, Ren XM. A facile route for preparation of monodisperse nanoparticles of one-dimensional Fe(ii)-4-amino-1,2,4-triazole coordination polymers with hysteretic spin-crossover near room temperature. RSC Adv 2014. [DOI: 10.1039/c4ra07565j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Monodisperse nanoparticles of one-dimensional Fe(II)-4-amino-1,2,4-triazole coordination polymers show hysteretic spin-crossover near room temperature.
Collapse
Affiliation(s)
- Meng-Ya Chen
- State Key Laboratory of Material-Oriented Chemical Engineering and College of Science
- Nanjing Tech University
- Nanjing 210009, P.R. China
| | - Xuan-Rong Chen
- State Key Laboratory of Material-Oriented Chemical Engineering and College of Science
- Nanjing Tech University
- Nanjing 210009, P.R. China
| | - Wei-Hua Ning
- State Key Laboratory of Material-Oriented Chemical Engineering and College of Science
- Nanjing Tech University
- Nanjing 210009, P.R. China
| | - Xiao-Ming Ren
- State Key Laboratory of Material-Oriented Chemical Engineering and College of Science
- Nanjing Tech University
- Nanjing 210009, P.R. China
- College of Materials Science and Engineering
- Nanjing Tech University
| |
Collapse
|