1
|
Dias HVR, Parasar D, Yakovenko AA, Stephens PW, Muñoz-Castro Á, Vanga M, Mykhailiuk P, Slobodyanyuk E. In situ studies of reversible solid-gas reactions of ethylene responsive silver pyrazolates. Chem Sci 2024; 15:2019-2025. [PMID: 38332831 PMCID: PMC10848740 DOI: 10.1039/d3sc04182d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 11/28/2023] [Indexed: 02/10/2024] Open
Abstract
Solid-gas reactions and in situ powder X-ray diffraction investigations of trinuclear silver complexes {[3,4,5-(CF3)3Pz]Ag}3 and {[4-Br-3,5-(CF3)2Pz]Ag}3 supported by highly fluorinated pyrazolates reveal that they undergo intricate ethylene-triggered structural transformations in the solid-state producing dinuclear silver-ethylene adducts. Despite the complexity, the chemistry is reversible producing precursor trimers with the loss of ethylene. Less reactive {[3,5-(CF3)2Pz]Ag}3 under ethylene pressure and low-temperature conditions stops at an unusual silver-ethylene complex in the trinuclear state, which could serve as a model for intermediates likely present in more common trimer-dimer reorganizations described above. Complete structural data of three novel silver-ethylene complexes are presented together with a thorough computational analysis of the mechanism.
Collapse
Affiliation(s)
- H V Rasika Dias
- Department of Chemistry and Biochemistry, The University of Texas at Arlington Arlington Texas 76019 USA
| | - Devaborniny Parasar
- Department of Chemistry and Biochemistry, The University of Texas at Arlington Arlington Texas 76019 USA
| | - Andrey A Yakovenko
- X-Ray Science Division, Advanced Photon Source, Argonne National Laboratory Argonne Illinois 60439 USA
| | - Peter W Stephens
- Department of Physics and Astronomy, Stony Brook University Stony Brook NY 11794-3800 USA
| | - Álvaro Muñoz-Castro
- Facultad de Ingeniería, Arquitectura y Diseño, Universidad San Sebastián Bellavista 7 Santiago 8420524 Chile
| | - Mukundam Vanga
- Department of Chemistry and Biochemistry, The University of Texas at Arlington Arlington Texas 76019 USA
| | - Pavel Mykhailiuk
- Enamine Ltd. Winston Churchill Street 78 02094 Kyiv Ukraine
- Taras Shevchenko National University of Kyiv, Faculty of Chemistry Volodymyrska 60 01601 Kyiv Ukraine
| | | |
Collapse
|
2
|
Lu Z, Vanga M, Li S, Adebanjo JO, Patterson MR, Dias HVR, Omary MA. Relativistic modulation of supramolecular halogen/copper interactions and phosphorescence in Cu(I) pyrazolate cyclotrimers. Dalton Trans 2023; 52:3964-3970. [PMID: 36594647 DOI: 10.1039/d2dt03725d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Described herein are the synthesis, structure, and photophysics of the iodo-substituted cyclic trinuclear copper(I) complex, Cu3[4-I-3,5-(CF3)2Pz]3 supported by a highly-fluorinated pyrazolate in comparison with its previously reported 4-Br/4-Cl analogues. The crystal structure is stabilised by multiple supramolecular interactions of Cu3⋯I and hydrogen/halogen bonding. The photophysical properties and supramolecular interactions are investigated experimentally/computationally for all three 4-halo complexes vis-à-vis relativistic effects.
Collapse
Affiliation(s)
- Zhou Lu
- Department of Chemistry, University of North Texas, 1155 Union Circle #305070, Denton, Texas 76203, USA.
| | - Mukundam Vanga
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas 76019, USA.
| | - Shan Li
- Department of Chemistry, University of North Texas, 1155 Union Circle #305070, Denton, Texas 76203, USA.
| | - Joseph O Adebanjo
- Department of Chemistry, University of North Texas, 1155 Union Circle #305070, Denton, Texas 76203, USA.
| | - Monika R Patterson
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas 76019, USA.
| | - H V Rasika Dias
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas 76019, USA.
| | - Mohammad A Omary
- Department of Chemistry, University of North Texas, 1155 Union Circle #305070, Denton, Texas 76203, USA.
| |
Collapse
|
3
|
Sun MJ, Anhalt O, Sárosi MB, Stolte M, Würthner F. Activating Organic Phosphorescence via Heavy Metal-π Interaction Induced Intersystem Crossing. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2207331. [PMID: 36210750 DOI: 10.1002/adma.202207331] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/23/2022] [Indexed: 06/16/2023]
Abstract
Heavy-atom-containing clusters, nanocrystals, and other semiconductors can sensitize the triplet states of their surface-bonded chromophores, but the energy loss, such as nonradiative deactivation, often prevents the synergistic light emission in their solid-state coassemblies. Cocrystallization allows new combinations of molecules with complementary properties for achieving functionalities not available in single components. Here, the cocrystal formation that employs platinum(II) acetylacetonate (Pt(acac)2 ) as a triplet sensitizer and electron-deficient 1,4,5,8-naphthalene diimides (NDIs) as organic phosphors is reported. The hybrid cocrystals exhibit room-temperature phosphorescence confined in the low-lying, long-lived triplet state of NDIs with photoluminescence (PL) quantum yield (ΦPL ) exceeding 25% and a phosphorescence lifetime (τPh ) of 156 µs. This remarkable PL property benefits from the noncovalent electronic and spin-orbital coupling between the constituents.
Collapse
Affiliation(s)
- Meng-Jia Sun
- Center for Nanosystems Chemistry (CNC), Universität Würzburg, Theodor-Boveri-Weg, 97074, Würzburg, Germany
| | - Olga Anhalt
- Center for Nanosystems Chemistry (CNC), Universität Würzburg, Theodor-Boveri-Weg, 97074, Würzburg, Germany
| | - Menyhárt B Sárosi
- Center for Nanosystems Chemistry (CNC), Universität Würzburg, Theodor-Boveri-Weg, 97074, Würzburg, Germany
| | - Matthias Stolte
- Center for Nanosystems Chemistry (CNC), Universität Würzburg, Theodor-Boveri-Weg, 97074, Würzburg, Germany
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Frank Würthner
- Center for Nanosystems Chemistry (CNC), Universität Würzburg, Theodor-Boveri-Weg, 97074, Würzburg, Germany
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| |
Collapse
|
4
|
Artem'ev AV, Yu. Baranov A, Yu. Bagryanskaya I. Trigonal planar clusters Ag@Ag3 supported by (2-PyCH2)3P ligands. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
|
5
|
Xia RQ, Zheng J, Wei RJ, He J, Ye DQ, Li MD, Ning GH, Li D. Strong visible-light-absorbing Bodipy-based Cu(I) cyclic trinuclear sensitizers for photocatalysis. Inorg Chem Front 2022. [DOI: 10.1039/d2qi00353h] [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
Exploring earth-abundant photosensitizers (PSs) with strong visible-light absorption is a long-standing interest, yet still challenging. Although copper(I) cyclic trinuclear complexes (Cu-CTCs) have exhibited fascinating photoluminescence properties, their potential application as...
Collapse
|
6
|
Yang L, Wang L, Lv X, Chen JH, Wang Y, Yang G. Complexation of triangular silver(I) or copper(I) nitropyrazolates with dibenzothiophenes having potential use in adsorptive desulfurization. Dalton Trans 2021; 50:2915-2927. [PMID: 33555282 DOI: 10.1039/d0dt04037a] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Triangular silver(i) and copper(i) 3,5-diethyl-4-nitropyrazolates (abbreviated as [Ag(denpz)]3 or Ag3pz3, and [Cu(denpz)]3 or Cu3pz3), as well as their adducts with dibenzothiophene (DBT), 4,6-dimethyldibenzothiophene (DMDBT) and benzothiophene (BT), have been prepared and characterized by a series of techniques. X-ray analyses show that these adducts are stabilized by MS, MC contacts and ππ stacking interactions. NMR measurements and theoretical calculations indicate that the intensity of interaction between the metal complexes and dibenzothiophenes follows the trend: Ag3pz3-DMDBT > Ag3pz3-DBT > Cu3pz3-DMDBT > Cu3pz3-DBT, which can be understood on the basis of a weak interaction between π-acid (Ag3pz3 or Cu3pz3) and π-base (DBT/DMDBT). Both complexes show good adsorptive ability and reusability toward the removal of DBT and DMDBT from model oil (n-octane), with the maximum adsorption capacity at room temperature being 39 mg S (DMDBT) per g Cu3pz3, 34 mg S (DMDBT) per g Ag3pz3, 40 mg S (DBT) per g Cu3pz3, 36 mg S (DBT) per g Ag3pz3, respectively. Compared to Ag3pz3, Cu3pz3 exhibits higher adsorptive capacities for DBT/DMDBT, which has been attributed to its lower molecular mass.
Collapse
Affiliation(s)
- Lin Yang
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, China.
| | - Lihong Wang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China.
| | - Xingpu Lv
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, China.
| | - Jing-Huo Chen
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, China.
| | - Yang Wang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China.
| | - Guang Yang
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, China.
| |
Collapse
|
7
|
Zhan SZ, Chen W, Zheng J, Ng SW, Li D. Luminescent polymorphic aggregates of trinuclear Cu(I)-pyrazolate tuned by intertrimeric CuN Py weak coordination bonds. Dalton Trans 2021; 50:1733-1739. [PMID: 33459321 DOI: 10.1039/d0dt03661g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Five luminescent polymorphic aggregates of trinuclear Cu(i)-pyrazolate, namely [anti-Cu3L3]2 (1), [syn-Cu3L3·C2H5OH]2 (2), [anti-Cu3L3·C2H5OH]n (3), [anti-Cu3L3·0.5C7H8]n (4) and [syn-Cu3L3·C8H10]n (5) (HL = 4-(pyridin-4-ylthio)-3,5-dimethyl-1H-pyrazole), were reported. The trimeric Cu3L3 fragments present syn- and anti-conformations dependent on the dangled direction of 4-pyridyl groups on the two sides of the Cu3Pz3 plane (Pz = pyrazolate). Intertrimeric NPyCu weak coordination bonds associate these Cu3L3 fragments together to form dimeric or polymeric structures, which are further stabilized by crystallized solvent molecules or intertrimeric CuCu interactions. The solvated complexes (3-5) may be transformed into the unsolvated complex 1 by evacuation of the crystallized solvents upon heating. All these complexes emit from green to yellow under UV irradiation, which originated from the triplet excited states of metal to ligand charge transfer (3MLCT) mixed with intertrimeric CuCu interactions. This work provides a novel kind of supramolecular aggregate based on Cu3Pz3 beyond the classical π-acidbase adducts and metallophilicity-dependent dimers/oligomers.
Collapse
Affiliation(s)
- Shun-Ze Zhan
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou 515063, P. R. China.
| | - Wei Chen
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou 515063, P. R. China.
| | - Ji Zheng
- College of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P. R. China.
| | - Seik Weng Ng
- UCSI University, 56000 Cheras, Kuala Lumpur, Malaysia
| | - Dan Li
- College of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P. R. China.
| |
Collapse
|
8
|
Xie M, Chen XR, Wu K, Lu Z, Wang K, Li N, Wei RJ, Zhan SZ, Ning GH, Zou B, Li D. Pressure-induced phosphorescence enhancement and piezochromism of a carbazole-based cyclic trinuclear Cu(i) complex. Chem Sci 2021; 12:4425-4431. [PMID: 34163707 PMCID: PMC8179561 DOI: 10.1039/d0sc07058k] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 01/27/2021] [Indexed: 02/05/2023] Open
Abstract
Interest in piezochromic luminescence has increased in recent decades, even though it is mostly limited to pure organic compounds and fluorescence. In this work, a Cu3Pz3 (Cu3, Pz: pyrazolate) cyclic trinuclear complex (CTC) with two different crystalline polymorphs, namely 1a and 1b, was synthesized. The CTC consists of two functional moieties: carbazole (Cz) chromophore and Cu3 units. In crystals of 1a, discrete Cz-Cu3-Cu3-Cz stacking was found, showing abnormal pressure-induced phosphorescence enhancement (PIPE), which was 12 times stronger at 2.23 GPa compared to under ambient conditions. This novel observation is ascribed to cooperation between heavy-atom effects (i.e., from Cu atoms) and metal-ligand charge-transfer promotion. The infinite π-π stacking of Cz motifs was observed in 1b and it exhibited good piezochromism as the pressure increased. This work demonstrates a new concept in the design of piezochromic materials to achieve PIPE via combining organic chromophores and metal-organic phosphorescence emitters.
Collapse
Affiliation(s)
- Mo Xie
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University Guangzhou Guangdong 510632 People's Republic of China
| | - Xiao-Ru Chen
- Department of Chemistry, Shantou University Shantou Guangdong 515063 People's Republic of China
| | - Kun Wu
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University Guangzhou Guangdong 510632 People's Republic of China
| | - Zhou Lu
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University Guangzhou Guangdong 510632 People's Republic of China
| | - Kai Wang
- State Key Laboratory of Superhard Materials, Jilin University Changchun 130012 People's Republic of China
| | - Nan Li
- State Key Laboratory of Superhard Materials, Jilin University Changchun 130012 People's Republic of China
| | - Rong-Jia Wei
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University Guangzhou Guangdong 510632 People's Republic of China
| | - Shun-Ze Zhan
- Department of Chemistry, Shantou University Shantou Guangdong 515063 People's Republic of China
| | - Guo-Hong Ning
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University Guangzhou Guangdong 510632 People's Republic of China
| | - Bo Zou
- State Key Laboratory of Superhard Materials, Jilin University Changchun 130012 People's Republic of China
| | - Dan Li
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University Guangzhou Guangdong 510632 People's Republic of China
| |
Collapse
|
9
|
Xue ZZ, Li XY, Xu L, Han SD, Pan J, Wang GM. Novel silver(i) cluster-based coordination polymers as efficient luminescent thermometers. CrystEngComm 2021. [DOI: 10.1039/d0ce01507e] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Two original Ag-based clusters with a multidentate N-containing organic linker have been constructed featuring temperature-dependent luminescence behavior.
Collapse
Affiliation(s)
- Zhen-Zhen Xue
- College of Chemistry and Chemical Engineering
- Qingdao University
- P. R. China
| | - Xin-Yu Li
- College of Chemistry and Chemical Engineering
- Qingdao University
- P. R. China
| | - Lei Xu
- College of Chemistry and Chemical Engineering
- Qingdao University
- P. R. China
| | - Song-De Han
- College of Chemistry and Chemical Engineering
- Qingdao University
- P. R. China
| | - Jie Pan
- College of Chemistry and Chemical Engineering
- Qingdao University
- P. R. China
| | - Guo-Ming Wang
- College of Chemistry and Chemical Engineering
- Qingdao University
- P. R. China
| |
Collapse
|
10
|
Yılmaz İ, Acar-Selçuki N, Coles SJ, Pekdemir F, Şengül A. Spectroscopic, structural and DFT studies of luminescent Pt(II) and Ag(I) complexes with an asymmetric 2,2′-bipyridine chelating ligand. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129271] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
11
|
Zhang ZY, Ye DQ, Gao QQ, Shi ZC, Xie M, Zhan SZ, Huang YL, Ning GH, Li D. Guest-boosted phosphorescence efficiency of a supramolecular cage. Inorg Chem Front 2021; 8:2299-2304. [DOI: 10.1039/d1qi00033k] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The quantum yield and emission lifetime of the inclusion complexes can be fine-tuned via the variation of halobenzene guests.
Collapse
Affiliation(s)
- Zhi-Yin Zhang
- College of Chemistry and Materials Science
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications
- Jinan University
- Guangzhou
- P. R. China
| | - Dong-Qin Ye
- College of Chemistry and Materials Science
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications
- Jinan University
- Guangzhou
- P. R. China
| | - Qi-Qi Gao
- College of Chemistry and Materials Science
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications
- Jinan University
- Guangzhou
- P. R. China
| | - Zhi-Chun Shi
- College of Chemistry and Materials Science
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications
- Jinan University
- Guangzhou
- P. R. China
| | - Mo Xie
- College of Chemistry and Materials Science
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications
- Jinan University
- Guangzhou
- P. R. China
| | - Shun-Ze Zhan
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province
- Shantou University
- Shantou 515063
- P. R. China
| | - Yong-Liang Huang
- Department of Chemistry
- Shantou University Medical College
- Shantou
- P. R. China
| | - Guo-Hong Ning
- College of Chemistry and Materials Science
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications
- Jinan University
- Guangzhou
- P. R. China
| | - Dan Li
- College of Chemistry and Materials Science
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications
- Jinan University
- Guangzhou
- P. R. China
| |
Collapse
|
12
|
Zheng J, Lu Z, Wu K, Ning GH, Li D. Coinage-Metal-Based Cyclic Trinuclear Complexes with Metal-Metal Interactions: Theories to Experiments and Structures to Functions. Chem Rev 2020; 120:9675-9742. [PMID: 32786416 DOI: 10.1021/acs.chemrev.0c00011] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Among the d10 coinage metal complexes, cyclic trinuclear complexes (CTCs) or trinuclear metallocycles with intratrimer metal-metal interactions are fascinating and important metal-organic or organometallic π-acids/bases. Each CTC of characteristic planar or near-planar trimetal nine-membered rings consists of Au(I)/Ag(I)/Cu(I) cations that linearly coordinate with N and/or C atoms in ditopic anionic bridging ligands. Since the first discovery of Au(I) CTC in the 1970s, research of CTCs has involved several fundamental areas, including noncovalent and metallophilic interaction, excimer/exciplex, acid-base chemistry, metalloaromaticity, supramolecular assemblies, and host/guest chemistry. These allow CTCs to be embraced in a wide range of innovative potential applications that include chemical sensing, semiconducting, gas and liquid adsorption/separation, catalysis, full-color display, and solid-state lighting. This review aims to provide a historic and comprehensive summary on CTCs and their extension to higher nuclearity complexes and coordination polymers from the perspectives of synthesis, structure, theoretical insight, and potential applications.
Collapse
Affiliation(s)
- Ji Zheng
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, People's Republic of China
| | - Zhou Lu
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, People's Republic of China
| | - Kun Wu
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, People's Republic of China
| | - Guo-Hong Ning
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, People's Republic of China
| | - Dan Li
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, People's Republic of China
| |
Collapse
|
13
|
Fujisawa K, Saotome M, Takeda S, Young DJ. Structures and Photoluminescence of Coinage Metal(I) Phenylpyrazolato Trinuclear Complexes [M(3,5-Et 2-4-Ph-pz)] 3 and Arene Sandwich Complexes {[Ag(3,5-Et 2-4-Ph-pz)] 3} 2(Ar) (Ar = Mesitylene and Toluene). CHEM LETT 2020. [DOI: 10.1246/cl.200081] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kiyoshi Fujisawa
- Department of Chemistry, Ibaraki University, Mito, Ibaraki 310-8512, Japan
| | - Mai Saotome
- Department of Chemistry, Ibaraki University, Mito, Ibaraki 310-8512, Japan
| | - Soran Takeda
- Department of Chemistry, Ibaraki University, Mito, Ibaraki 310-8512, Japan
| | - David James Young
- College of Engineering, IT & Environment, Charles Darwin University, Darwin, NT 0909, Australia
| |
Collapse
|
14
|
Dias HVR, Palehepitiya Gamage CS, Jayaratna NB, Hettiarachchi CV. Mixed ligand complexes of silver( i) supported by highly fluorinated pyrazolates, and chelating and bridging N-heterocycles. NEW J CHEM 2020. [DOI: 10.1039/d0nj04007j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A range of silver complexes featuring all nitrogen coordination environments involving pyrazolates and chelating and non-chelating bidentate N-heterocycles are reported.
Collapse
Affiliation(s)
- H. V. Rasika Dias
- Department of Chemistry and Biochemistry
- University of Texas at Arlington
- Arlington
- USA
| | | | - Naleen B. Jayaratna
- Department of Chemistry and Biochemistry
- University of Texas at Arlington
- Arlington
- USA
| | | |
Collapse
|
15
|
Emashova SK, Titov AA, Filippov OA, Smol'yakov AF, Titova EM, Epstein LM, Shubina ES. Luminescent Ag
I
Complexes with 2,2′‐Bipyridine Derivatives Featuring [Ag‐(CF
3
)
2
Pyrazolate]
4
Units. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201901050] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Sofia K. Emashova
- A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilov st. 28 119991 Moscow Russia
- Faculty of Chemistry Lomonosov Moscow State University 1‐3 Leninskie Gory 119991 Moscow Russia
| | - Aleksei A. Titov
- A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilov st. 28 119991 Moscow Russia
| | - Oleg A. Filippov
- A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilov st. 28 119991 Moscow Russia
| | - Alexander F. Smol'yakov
- A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilov st. 28 119991 Moscow Russia
- Inorganic Chemistry Department Peoples' Friendship University of Russia Miklukho‐Maklaya str. 6 117198 Moscow Russia
- Plekhanov Russian University of Economics Stremyanny per. 36 117997 Moscow Russia
| | - Ekaterina M. Titova
- A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilov st. 28 119991 Moscow Russia
- Inorganic Chemistry Department Peoples' Friendship University of Russia Miklukho‐Maklaya str. 6 117198 Moscow Russia
| | - Lina M. Epstein
- A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilov st. 28 119991 Moscow Russia
| | - Elena S. Shubina
- A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilov st. 28 119991 Moscow Russia
| |
Collapse
|