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Goldberga I, Hung I, Sarou-Kanian V, Gervais C, Gan Z, Novák-Špačková J, Métro TX, Leroy C, Berthomieu D, van der Lee A, Bonhomme C, Laurencin D. High-Resolution 17O Solid-State NMR as a Unique Probe for Investigating Oxalate Binding Modes in Materials: The Case Study of Calcium Oxalate Biominerals. Inorg Chem 2024; 63:10179-10193. [PMID: 38729620 DOI: 10.1021/acs.inorgchem.4c00300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2024]
Abstract
Oxalate ligands are found in many classes of materials, including energy storage materials and biominerals. Determining their local environments at the atomic scale is thus paramount to establishing the structure and properties of numerous phases. Here, we show that high-resolution 17O solid-state NMR is a valuable asset for investigating the structure of crystalline oxalate systems. First, an efficient 17O-enrichment procedure of oxalate ligands is demonstrated using mechanochemistry. Then, 17O-enriched oxalates were used for the synthesis of the biologically relevant calcium oxalate monohydrate (COM) phase, enabling the analysis of its structure and heat-induced phase transitions by high-resolution 17O NMR. Studies of the low-temperature COM form (LT-COM), using magnetic fields from 9.4 to 35.2 T, as well as 13C-17O MQ/D-RINEPT and 17O{1H} MQ/REDOR experiments, enabled the 8 inequivalent oxygen sites of the oxalates to be resolved, and tentatively assigned. The structural changes upon heat treatment of COM were also followed by high-resolution 17O NMR, providing new insight into the structures of the high-temperature form (HT-COM) and anhydrous calcium oxalate α-phase (α-COA), including the presence of structural disorder in the latter case. Overall, this work highlights the ease associated with 17O-enrichment of oxalate oxygens, and how it enables high-resolution solid-state NMR, for "NMR crystallography" investigations.
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Affiliation(s)
- Ieva Goldberga
- ICGM, Univ Montpellier, CNRS, ENSCM, 34293 Montpellier, France
| | - Ivan Hung
- National High Magnetic Laboratory (NHMFL), Tallahassee, Florida 32310, United States
| | | | | | - Zhehong Gan
- National High Magnetic Laboratory (NHMFL), Tallahassee, Florida 32310, United States
| | | | | | - César Leroy
- ICGM, Univ Montpellier, CNRS, ENSCM, 34293 Montpellier, France
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2
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Yang LZ, Yang RX, Zhu PY, Yue TC, Yu YM, Wang DZ, Wang LL. Magnetic, fluorescence and electric properties of rare earth complexes based on reduced Schiff base carboxylic acid ligand. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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3
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Coban MB, Gungor E, Acar Y, Alpaslan FK, Subasat HK. Multifunctional Dy@PVP and Ho@PVP one-dimensional nanofibers: Electrospinning synthesis, luminescent and magnetic properties. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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4
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Manna K, Sutter JP, Natarajan S. Blue-Emitting Ligand-Mediated Assembly of Rare-Earth MOFs toward White-Light Emission, Sensing, Magnetic, and Catalytic Studies. Inorg Chem 2022; 61:16770-16785. [PMID: 36227059 DOI: 10.1021/acs.inorgchem.2c02611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
New lanthanide carboxylate compounds with two- (2D) and three-dimensional (3D) structures have been prepared by employing 2,5-bis(prop-2-yn-1-yloxy)terephthalic acid (2,5-BPTA) as an organic linker. The compounds, [Ln(C14H8O6)(C7O3H4)·2H2O]·4(H2O), Ln = Y, Pr, Nd, Sm, Eu, Gd, Tb, Dy and [Ln(C7O3H4)3·(C3H7ON)·(H2O)]·2(H2O)(C3H7NO), Ln = La, Ce, Pr, have two- and three-dimensional structures, respectively. In all compounds, lanthanide ions are connected together, forming a dimer, which is connected by the 2,5-BPTA ligand. In the two-dimensional structure, there are two 2,5-BPTA moieties present, and in the three-dimensional structure, there are three 2,5-BPTA moieties present. The lanthanide centers are nine-coordinated, the 2D structure has a tricapped trigonal prismatic arrangement, and the 3D structure has a monocapped distorted square antiprismatic arrangement. The Pr compound forms in both 2D and 3D structures, whose formation depends on the time of the reaction (2 days─2D and 5-6 days─3D). The ligand emits in the blue region, and using the characteristic emission of Eu3+ (red) and Tb3+ (green) ions, we achieve white light emission in the (Y0.96Tb0.02Eu0.02) compound. The overall quantum yield for the white light emission is 28%. The strong green luminescence of the Tb3+-containing compound was employed to selectively sense the Cr3+ and Fe3+ ions in aqueous solution with limits of detection (LODs) at 0.41 and 8.6 ppm, respectively. The Tb compound was found to be a good heterogeneous catalyst for the Ullman-type O-arylation reaction between phenol and bromoarene with yields of 95%. Magnetic studies on the Gd-, Tb-, and Dy-containing compounds showed weak exchange interactions within the dimeric Ln2 units. The present work demonstrates the many utilities of the rare-earth-containing MOFs, especially toward white-light emission, metal-ion sensing, and heterogeneous catalysis.
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Affiliation(s)
- Krishna Manna
- Framework Solids Laboratory, Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore 560012, India
| | - Jean-Pascal Sutter
- Laboratoire de Chime de Coordination du CNRS, Université de Toulouse, CNRS 205 route de Narbonne, 31077 Toulouse, France
| | - Srinivasan Natarajan
- Framework Solids Laboratory, Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore 560012, India
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Konieczny P, Sas W, Czernia D, Pacanowska A, Fitta M, Pełka R. Magnetic cooling: a molecular perspective. Dalton Trans 2022; 51:12762-12780. [PMID: 35900061 DOI: 10.1039/d2dt01565j] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The magnetocaloriceffect is considered as an energy-efficient and environmentally friendly technique which can take cooling technology to the next level. Apart from its commercial application at room temperature, magnetic refrigeration is an up-and-coming solution for the cryogenic regime, especially as an alternative to He3 systems. Molecular magnets reveal advantageous features for ultra-low cooling which are competitive with intermetallic and lanthanide alloys. Here, we present a guide to the current status of magnetocaloric effect research of molecular magnets with a theoretical background focused on the inverse magnetocaloric effect and an overview of recent results and developments, including the rotating magnetocaloric effect.
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Affiliation(s)
- Piotr Konieczny
- Institute of Nuclear Physics PAN, Radzikowskiego 152, 31-342 Kraków, Poland.
| | - Wojciech Sas
- Institute of Nuclear Physics PAN, Radzikowskiego 152, 31-342 Kraków, Poland.
| | - Dominik Czernia
- Institute of Nuclear Physics PAN, Radzikowskiego 152, 31-342 Kraków, Poland.
| | | | - Magdalena Fitta
- Institute of Nuclear Physics PAN, Radzikowskiego 152, 31-342 Kraków, Poland.
| | - Robert Pełka
- Institute of Nuclear Physics PAN, Radzikowskiego 152, 31-342 Kraków, Poland.
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Jiajaroen S, Dungkaew W, Kielar F, Sukwattanasinitt M, Sahasithiwat S, Zenno H, Hayami S, Azam M, Al-Resayes SI, Chainok K. Four series of lanthanide coordination polymers based on the tetrabromobenzene-1,4-dicarboxylate ligand: structural diversity and multifunctional properties. Dalton Trans 2022; 51:7420-7435. [PMID: 35506589 DOI: 10.1039/d2dt00007e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Four series of lanthanide-based coordination polymers (LnCPs), namely [Ln(Br4bdc)1.5(MeOH)3] (1Ln; Ln = Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy), [Ln2(Br4bdc)2(NO3)2(MeOH)4] (2Ln; Ln = Ce, Pr, Nd, Sm), [Ln(Br4bdc)(NO3)(MeOH)] (3Ln; Ln = Gd, Tb, Dy), and [Ln2(Br4bdc)3(H2O)2.3(MeOH)2.7] (4Ln; Ln = Gd, Tb, Dy) have been synthesized by reacting hydrated lanthanide(III) salts with tetrabromobenzene-1,4-dicarboxylic acid (H2Br4bdc) in different solvents under solvothermal conditions. The structural diversity found in the system mainly resulted from the effects of anions, solvents, and the variation in the ionic radii of the lanthanide(III) ions. Compounds in series 1Ln feature a two-dimensional (2D) layered structure with sql topology based on {(Ln(COO)2)2(μ-COO)2} secondary building units (SBUs). Compounds in series 2Ln and 3Ln comprise, respectively, infinite uniform and alternate chains of {Ln(COO)2}n SBUs that are assembled into a similar network topology to 1Ln. Meanwhile, compounds in series 4Ln feature 3D coordination networks of a pcu α-Po topological net consisting of binuclear {Ln2(COO)3} SBUs. The formation of polymeric networks in series 1Ln-4Ln is facilitated by the numerous coordination sites of the ligand Br4bdc2- and the fact that its bromine atoms can participate in the formation of various types of intermolecular interactions. The solid-state photoluminescence studies on Eu- (1Eu) and Tb- (1Tb, 3Tb, 4Tb) containing compounds indicate that the Br4bdc2- ligands can efficiently sensitize Eu3+ and Tb3+ emission. Notably, such compounds exhibit highly sensitive fluorescence sensing for acetone, water, and Fe3+ ions via the fluorescence quenching effect. As the representatives of the series, activated 1Eu, 2Pr, 3Tb, and 4Tb show the maximum CO2 uptake capacities of 170.4, 273.7, 255.3, and 303.5 cm3 g-1, respectively, at 50 bar and 298 K with good repeatability of the adsorption-desorption properties. Magnetic studies indicate that the Gd- and Dy-based compounds 1Gd, 1Dy, 3Gd, 3Dy, and 4Gd show simple paramagnetic behaviours, whereas compound 4Dy exhibits weak ferromagnetic interactions.
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Affiliation(s)
- Suwadee Jiajaroen
- Thammasat University Research Unit in Multifunctional Crystalline Materials and Applications (TU-MCMA), Faculty of Science and Technology, Thammasat University, Pathum Thani 12121, Thailand. .,Department of Chemistry, Faculty of Science and Technology, Thammasat University, Pathum Thani 12121, Thailand
| | - Winya Dungkaew
- Department of Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham, 43100, Thailand
| | - Filip Kielar
- Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | | | - Somboon Sahasithiwat
- National Metal and Materials Technology Center (MTEC), The National Science and Technology Development Agency, Pathum Thani 12121, Thailand
| | - Hikaru Zenno
- Department of Chemistry, Graduate School of Science and Technology and Institute of Pulsed Power Science, Ku-mamoto University, 2-39-1 Kurokami, Chuoku, Kumamoto, 860-8555 Japan
| | - Shinya Hayami
- Department of Chemistry, Graduate School of Science and Technology and Institute of Pulsed Power Science, Ku-mamoto University, 2-39-1 Kurokami, Chuoku, Kumamoto, 860-8555 Japan
| | - Mohammad Azam
- Department of Chemistry, College of Sciences, King Saud University, PO BOX 2455, Riyadh 11451, Kingdom of Saudi Arabia
| | - Saud I Al-Resayes
- Department of Chemistry, College of Sciences, King Saud University, PO BOX 2455, Riyadh 11451, Kingdom of Saudi Arabia
| | - Kittipong Chainok
- Thammasat University Research Unit in Multifunctional Crystalline Materials and Applications (TU-MCMA), Faculty of Science and Technology, Thammasat University, Pathum Thani 12121, Thailand.
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Xu H, Tan Y, Hou Z, Fu C, Lin LR. Insights into the Effect of Trans-to-Cis Photoisomerization of a Co-coordinated Stilbene Derivative on the Luminescence of Di-β-diketonate Lanthanide Complexes. ACS OMEGA 2022; 7:947-958. [PMID: 35036758 PMCID: PMC8757447 DOI: 10.1021/acsomega.1c05557] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 12/08/2021] [Indexed: 06/14/2023]
Abstract
Five lanthanide complexes constructed from a stilbene derivative, (E)-N',N'-bis(pyridin-2-ylmethyl)-4-styrylbenzoyl hydrazide (HL), and two β-diketonates (2-thenoyltrifluoroacetonate, tta), with or without a trifluoroacetate anion (CF3CO2 -), namely, [Ln(tta)2(HL) (CF3CO2)] [LnC45H32F9N4O7S2, Ln = La (1), Nd (2), Eu (3), or Gd (4)] and [Yb(tta)2(L)] (YbC43H31F6N4O5S2 (5), L = deprotonated HL), were synthesized and characterized. Crystals of these five complexes were obtained and analyzed by single-crystal X-ray diffraction. These complexes all belonged to the monoclinic P21/c space group. For La3+, Nd3+, Eu3+, and Gd3+, the central lanthanide ion was nine-coordinate with a monocapped twisted square antiprism polyhedron geometry. The central Yb3+ ion of complex 5 was eight-coordinate with a distorted double-capped triangular prism polyhedron geometry. Among the five complexes, trans-to-cis photoisomerization of the stilbene group in gadolinium complex 4 showed the largest quantum yield. Complexes 2, 3, and 4 showed dual luminescence and photoisomerization functions. The luminescence change of complex 3 was reversible upon the trans-to-cis photoisomerization process. The sensitization efficiencies of luminescent europium complex 3 in acetonitrile solutions and in the solid state were 49.9 and 42.6%, respectively. These medium sensitization efficiencies led to the observation of simultaneous photoisomerization and luminescence, which further confirmed our previous report that photoisomerization of the stilbene group within complexes was related to the lanthanide ion energy level and whether a ligand-to-metal center or ligand-to-ligand charge-transfer process was present. In complexes 1-5, in addition to the intramolecular absorption transition of the ligand itself (IL, πHL-πHL * and πtta-πtta*), the presence of a ligand-to-ligand charge-transfer transition between tta and HL (LLCT, πtta-πHL * or πHL-πtta *) indicated whether the triplet-state energy of HL was able to transfer to the excited energy level of the lanthanide ions, leading to different extents of HL photoisomerization. These results provide an important route for the design of new dual-function lanthanide-based optical switching materials.
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Wu D, Zhang M, Li Z, Zhang P, Zhang M, Wu C, Zhang C, Zhai B. A two dimensional Gd
III
coordination polymer based on isonicotinic acid N‐oxide with large magnetocaloric effect. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202100033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Dong‐Qing Wu
- Engineering Research Center of Photoelectric Functional Material School of Chemistry and Chemical Engineering Shangqiu Normal University Shangqiu 476000 P. R. China
| | - Ming‐Liang Zhang
- Engineering Research Center of Photoelectric Functional Material School of Chemistry and Chemical Engineering Shangqiu Normal University Shangqiu 476000 P. R. China
| | - Zhong‐Yi Li
- Engineering Research Center of Photoelectric Functional Material School of Chemistry and Chemical Engineering Shangqiu Normal University Shangqiu 476000 P. R. China
| | - Ping‐Ping Zhang
- Engineering Research Center of Photoelectric Functional Material School of Chemistry and Chemical Engineering Shangqiu Normal University Shangqiu 476000 P. R. China
| | - Meng‐Ying Zhang
- Engineering Research Center of Photoelectric Functional Material School of Chemistry and Chemical Engineering Shangqiu Normal University Shangqiu 476000 P. R. China
| | - Chao‐Fei Wu
- Engineering Research Center of Photoelectric Functional Material School of Chemistry and Chemical Engineering Shangqiu Normal University Shangqiu 476000 P. R. China
| | - Chi Zhang
- Engineering Research Center of Photoelectric Functional Material School of Chemistry and Chemical Engineering Shangqiu Normal University Shangqiu 476000 P. R. China
| | - Bin Zhai
- Engineering Research Center of Photoelectric Functional Material School of Chemistry and Chemical Engineering Shangqiu Normal University Shangqiu 476000 P. R. China
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Theppitak C, Kielar F, Dungkaew W, Sukwattanasinitt M, Kangkaew L, Sahasithiwat S, Zenno H, Hayami S, Chainok K. The coordination chemistry of benzhydrazide with lanthanide(iii) ions: hydrothermal in situ ligand formation, structures, magnetic and photoluminescence sensing properties. RSC Adv 2021; 11:24709-24721. [PMID: 35481060 PMCID: PMC9037042 DOI: 10.1039/d1ra03106f] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 07/08/2021] [Indexed: 12/19/2022] Open
Abstract
The influence of synthetic conditions on the solid-state structural formation of lanthanide(iii) complexes based on a hydrazide ligand have been investigated and reported. Depending on the solvents and reaction temperatures, the reactions of hydrated Ln(NO3)3 with a benzohydrazide (bzz) ligand afforded three classes of lanthanide(iii) coordination complexes viz. [Ln(bzz)(NO3)](NO3)2 (1Ln; Ln = Sm (1), Eu (2), Gd (3), Tb (4), Dy (5)), [Ln(bzz)(ben)3(H2O)]·H2O (2Ln; Ln = Pr (6), Nd (7), Sm (8), Eu (9), Gd (10), Tb (11), Dy (12), Er (13)), and [Ln3(ben)3] (3Ln; Ln = Eu (14), Gd (15), Tb (16), Dy (17), Er (18), Tm (19), Yb (20), Lu (21)). Complexes 1-5 in series 1Ln were isolated by slow evaporation of their isopropanol solutions at ambient temperature, and the complexes display similar discrete structures bearing distinct intermolecular N-H⋯O hydrogen bonds to generate a three-dimensional (3D) supramolecular architecture. Complexes 6-13 in series 2Ln were obtained under hydrothermal conditions at 110 °C where the in situ generated benzoate (ben) ligands participated in the formation of one-dimensional (1D) coordination polymers (CPs) with the bzz ligands. At a temperature of 145 °C the hydrothermal conditions result in the formation of the thermodynamically more stable products of 14-21 in series 3Ln, in which the bzz ligand underwent complete in situ hydrolysis to create the ben ligand. These coordination assemblies feature 1D zigzag chains that are formed by unusual low coordination numbers of the six- and seven-fold coordinated Ln3+ centers bridged by the ben ligands in μ 2- and μ 3-coordination modes. Notably, the chain structures of 2Ln can be transformed into the zigzag tape-like structures of 3Ln upon heating the crystalline samples to 400 °C in air. In the solid state at room temperature, the Eu- (2, 9, 14) and Tb- (4, 11, 16) containing complexes emit red and green light, respectively. The luminescence investigations show that the Eu- (9, 14) and Tb-(11, 16) based CPs could be used as fluorescent probes for acetone and Co2+ ions via an energy competition mechanism. Meanwhile, the Gd- (10, 15) and Dy- (12, 17) based CPs show typical antiferromagnetic interactions.
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Affiliation(s)
- Chatphorn Theppitak
- Thammasat University Research Unit in Multifunctional Crystalline Materials and Applications (TU-McMa), Faculty of Science and Technology, Thammasat University Pathum Thani 12121 Thailand .,Department of Chemistry, Faculty of Science and Technology, Thammasat University Pathum Thani 12121 Thailand
| | - Filip Kielar
- Department of Chemistry, Faculty of Science, Naresuan University Phitsanulok 65000 Thailand
| | - Winya Dungkaew
- Department of Chemistry, Faculty of Science, Mahasarakham University Maha Sarakham 44150 Thailand
| | | | - Laongdao Kangkaew
- National Metal and Materials Technology Center (MTEC), The National Science and Technology Development Agency Pathum Thani 12121 Thailand
| | - Somboon Sahasithiwat
- National Metal and Materials Technology Center (MTEC), The National Science and Technology Development Agency Pathum Thani 12121 Thailand
| | - Hikaru Zenno
- Department of Chemistry, Graduate School of Science and Technology and Institute of Pulsed Power Science, Ku-mamoto University 2-39-1 Kurokami, Chuoku Kumamoto 860-8555 Japan
| | - Shinya Hayami
- Department of Chemistry, Graduate School of Science and Technology and Institute of Pulsed Power Science, Ku-mamoto University 2-39-1 Kurokami, Chuoku Kumamoto 860-8555 Japan
| | - Kittipong Chainok
- Thammasat University Research Unit in Multifunctional Crystalline Materials and Applications (TU-McMa), Faculty of Science and Technology, Thammasat University Pathum Thani 12121 Thailand
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11
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Orts-Arroyo M, Rabelo R, Carrasco-Berlanga A, Moliner N, Cano J, Julve M, Lloret F, De Munno G, Ruiz-García R, Mayans J, Martínez-Lillo J, Castro I. Field-induced slow magnetic relaxation and magnetocaloric effects in an oxalato-bridged gadolinium(iii)-based 2D MOF. Dalton Trans 2021; 50:3801-3805. [PMID: 33721007 DOI: 10.1039/d1dt00462j] [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
The coexistence of field-induced slow magnetic relaxation and moderately large magnetocaloric efficiency in the supra-Kelvin temperature region occurs in the 2D compound [Gd(ox)3(H2O)6]n·4nH2O (1), a feature that can be exploited in the proof-of-concept design of a new class of slow-relaxing magnetic materials for cryogenic magnetic refrigeration.
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Affiliation(s)
- Marta Orts-Arroyo
- Instituto de Ciencia Molecular (ICMol), Universitat de València, c/José Beltrán 2, 46980 Paterna (València), Spain.
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12
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Li ZY, Wang FF, Zhu PY, Wu DQ, Cao GX, Zhai B. One trans-aconitate-based two-dimensional Gd(III) polymer displaying large magnetocaloric effect. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108166] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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13
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Mondal A, Roy S, Konar S. Remarkable Energy Barrier for Magnetization Reversal in 3D and 2D Dysprosium-Chloranilate-Based Coordination Polymers. Chemistry 2020; 26:8774-8783. [PMID: 32315101 DOI: 10.1002/chem.202000438] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 04/16/2020] [Indexed: 12/26/2022]
Abstract
Herein, two coordination polymers (CPs) [{Dy(Cl2 An)1.5 (CH3 OH)}⋅4.5 H2 O]n (1) and [Dy(Cl2 An)1.5 (DMF)2 ]n (2), in which Cl2 An is chloranilate (2,5-dihydroxy-1,4-benzoquinone dianion), exhibiting field-induced single-molecule magnet behavior with moderate barrier of magnetization reversal are reported. Detailed structural and topological analysis disclosed that 1 has a 3D network, whereas 2 has a 2D layered-type structure. In both CPs, magnetic measurements showed weak antiferromagnetic exchange interaction between the dysprosium centers and field-induced slow magnetic relaxation with barriers of 175(9)K and 145(7)K for 1 and 2, respectively. Notably, the energy barriers of magnetization reversal of 1 and 2 are remarkable for metal-chloranilate-based 3D (1) and 2D (2) CPs. The temperature and field dependence of relaxation time indicate the presence of multiple relaxation pathways, such as direct, quantum tunneling of magnetization, Raman, and Orbach processes, in both CPs. Ab initio theoretical calculations reinforced the experimentally observed higher energy barrier in 1 as compared with 2 due to the presence of large transverse anisotropy in the ground state in the latter. The average transition magnetic moment between the computed low-lying spin-orbit states also rationalized the relaxation as Orbach and Raman processes through the first excited state. BS-DFT calculations were carried out for both CPs to provide more insight into the exchange interaction.
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Affiliation(s)
- Arpan Mondal
- Department of Chemistry, Indian Institute of Science Education and Research, Bhopal, Bhopal By-pass Road, Bhauri, Bhopal, 462066, Madhya Pradesh, India
| | - Subhadip Roy
- Department of Chemistry, The ICFAI University Tripura, Kamalghat, Mohanpur, Agartala, Tripura, 799210, India
| | - Sanjit Konar
- Department of Chemistry, Indian Institute of Science Education and Research, Bhopal, Bhopal By-pass Road, Bhauri, Bhopal, 462066, Madhya Pradesh, India
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14
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Li ZY, Zhang H, Wang FF, Zhang FL, Zhang C, Zhai B. Two series of lanthanide complexes with 4-chlorophenylacetate ligand displaying luminescence and significant magnetocaloric effect. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127887] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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15
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Principles for Creating “Molecular Refrigerators” Derived from Gadolinium(III) Coordination Compounds: A Review. THEOR EXP CHEM+ 2020. [DOI: 10.1007/s11237-020-09635-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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16
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Vakil F, Mantasha I, Shahid M, Ahmad M. A Dinuclear Paddle-Wheel Cu(II) Complex [Cu2(L)4(H2O)2]·2H2O [HL=2-(Methoxycarbonyl)Benzoic Acid)]: Crystallographic, Magnetic, and Theoretical Analyses. J STRUCT CHEM+ 2020. [DOI: 10.1134/s0022476619120138] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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17
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Saraci F, Quezada-Novoa V, Donnarumma PR, Howarth AJ. Rare-earth metal–organic frameworks: from structure to applications. Chem Soc Rev 2020; 49:7949-7977. [DOI: 10.1039/d0cs00292e] [Citation(s) in RCA: 135] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
In the past 30 years, rare-earth metal–organic frameworks (MOFs) have been gaining attention owing to their diverse chemical structures, and tunable properties.
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Affiliation(s)
- Felix Saraci
- Department of Chemistry and Biochemistry
- Concordia University
- Montréal
- Canada
- Centre for NanoScience Research
| | - Victor Quezada-Novoa
- Department of Chemistry and Biochemistry
- Concordia University
- Montréal
- Canada
- Centre for NanoScience Research
| | - P. Rafael Donnarumma
- Department of Chemistry and Biochemistry
- Concordia University
- Montréal
- Canada
- Centre for NanoScience Research
| | - Ashlee J. Howarth
- Department of Chemistry and Biochemistry
- Concordia University
- Montréal
- Canada
- Centre for NanoScience Research
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18
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Gao W, Zhou AM, Wei H, Wang CL, Liu JP, Zhang XM. Water-stable LnIII-based coordination polymers displaying slow magnetic relaxation and luminescence sensing properties. NEW J CHEM 2020. [DOI: 10.1039/d0nj00828a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Six Ln-CPs were synthesized: Dy-CP shows slow magnetic relaxation, and Eu-CP and Tb-CP exhibit recyclable and multi-responsive sensing for Fe3+, MnO4−, CrVI-anions (CrO42−, Cr2O72−) and TNP in an aqueous system.
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Affiliation(s)
- Wei Gao
- College of Chemistry and Materials Science
- Huaibei Normal University
- Anhui 235000
- China
| | - Ai-Mei Zhou
- College of Chemistry and Materials Science
- Huaibei Normal University
- Anhui 235000
- China
| | - Han Wei
- College of Chemistry and Materials Science
- Huaibei Normal University
- Anhui 235000
- China
| | - Cui-Li Wang
- College of Chemistry and Materials Science
- Huaibei Normal University
- Anhui 235000
- China
| | - Jie-Ping Liu
- College of Chemistry and Materials Science
- Huaibei Normal University
- Anhui 235000
- China
| | - Xiu-Mei Zhang
- College of Chemistry and Materials Science
- Huaibei Normal University
- Anhui 235000
- China
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19
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Ellart M, Blanchard F, Rivenet M, Abraham F. Structural Variations of 2D and 3D Lanthanide Oxalate Frameworks Hydrothermally Synthesized in the Presence of Hydrazinium Ions. Inorg Chem 2019; 59:491-504. [DOI: 10.1021/acs.inorgchem.9b02781] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marine Ellart
- Université de Lille Nord de France, Unité de Catalyse et de Chimie du Solide, UCCS, UMR CNRS 8181, ENSCL-USTL, BP 90108, 59652 Villeneuve d’Ascq Cedex, France
| | - Florent Blanchard
- Université de Lille Nord de France, Unité de Catalyse et de Chimie du Solide, UCCS, UMR CNRS 8181, ENSCL-USTL, BP 90108, 59652 Villeneuve d’Ascq Cedex, France
| | - Murielle Rivenet
- Université de Lille Nord de France, Unité de Catalyse et de Chimie du Solide, UCCS, UMR CNRS 8181, ENSCL-USTL, BP 90108, 59652 Villeneuve d’Ascq Cedex, France
| | - Francis Abraham
- Université de Lille Nord de France, Unité de Catalyse et de Chimie du Solide, UCCS, UMR CNRS 8181, ENSCL-USTL, BP 90108, 59652 Villeneuve d’Ascq Cedex, France
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20
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Ahamad MN, Shahid M, Ahmad M, Sama F. Cu(II) MOFs Based on Bipyridyls: Topology, Magnetism, and Exploring Sensing Ability toward Multiple Nitroaromatic Explosives. ACS OMEGA 2019; 4:7738-7749. [PMID: 31459863 PMCID: PMC6648553 DOI: 10.1021/acsomega.9b00715] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 04/12/2019] [Indexed: 05/24/2023]
Abstract
In this work, a series of three copper(II) metal-organic frameworks (MOFs), [Cu(4,4'-DP)Cl] n (1), [Cu(4,4'-DP)0.5Cl] n (2), and [Cu(4,4'-TMDP)Cl] n (3) (4,4'-DP = 4,4'-dipyridyl, 4,4'-TMDP = 4,4'-trimethylenedipyridyl), is designed and synthesized under solvothermal conditions. Crystallographic investigations reveal that 1 and 2 have tetrahedral and 3 has octahedral environment around the Cu(II) ion. By varying the solvent conditions and ligand derivatives, the topology can be interestingly tuned. TOPOS Pro provides topological conclusions that 1 is stabilized by unusual 2D + 2D → 3D polycatenation of layers lying in (110) and (11̅0) planes with dihedral angle of 90° showing altogether fes , hcb , and sql topologies. On the other hand, 2 exhibits a bey (3,4-c net) topology and 3 shows 4-fold interpenetration with the dia topology. The dc measurements for 1-3 performed on polycrystalline samples in a 0.1 T field confirm strong ferromagnetic behaviors for 1 and 2 and moderate antiferromagnetic behavior for 3. To examine the sensing properties of the three MOFs, various hazardous nitroaromatic compounds (NACs) were used as analytes. While 1 is a potent fluorescence sensor for highly sensitive detection of multiple NACs, 2 selectively detects meta-dinitrobenzene (m-DNB) with K SV = 5.73 × 105 M-1 and a remarkably lower limit of detection (LOD) value of 1.23 × 10-7 M. 3 does not show sensing ability toward any NAC probably due to the coordination environment being different from those in 1 and 2. The work demonstrates fine-tuning of the topology and in turn magnetic and sensing properties by changing the reaction conditions.
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Affiliation(s)
- M. Naqi Ahamad
- Department
of Chemistry and Department of Applied Chemistry, ZHCET, Aligarh Muslim University, Aligarh 202002, India
| | - M. Shahid
- Department
of Chemistry and Department of Applied Chemistry, ZHCET, Aligarh Muslim University, Aligarh 202002, India
| | - Musheer Ahmad
- Department
of Chemistry and Department of Applied Chemistry, ZHCET, Aligarh Muslim University, Aligarh 202002, India
| | - Farasha Sama
- Department
of Chemistry, Indian Institute of Technology
Kanpur, Kanpur 208016, India
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21
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Lanthanide coordination polymers constructed from the asymmetrical N-heterocyclic rigid carboxylate: Synthesis, crystal structures, luminescence properties and magnetic properties. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.12.030] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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22
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Coban MB. Magnetic and photophysical properties of new TbIII –based two-dimensional hydrogen-bonded polymer. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.09.077] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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23
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Zhao JP, Han SD, Liu FC. Tunable Ferromagnetic Strength in Niccolite Structural Heterometallic Formate Framework Based on Orthogonal Magnetic Orbital Interactions. Inorg Chem 2019; 58:1184-1190. [PMID: 30592220 DOI: 10.1021/acs.inorgchem.8b02587] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
A series of heterometallic formate framework templated by amines were solvothermally prepared. They feature the formula of [AI][CrMII(HCO2)6] (AI = NH4H2OI and M = Mn for 1, AI = CH3NH3I and M = Fe for 2, AI = CH3NH2CH3I and M = Co for 3, AI = CH3NH3I and M = Ni for 4). The title compounds exhibit isostructural niccolite architectures with differences only in the host metal ions and guest amines. Tunable ferromagnetic (FO) strength was realized in the resulting framework under the guidance of orthogonal magnetic orbital analysis of CrIII (t2g3eg) and MII (t2g3eg2 for MnII, t2g4eg2 for FeII, t2g5eg2 for CoII, t2g6eg2 for NiII) ions. The magnetic ordering temperatures derived from the experimental magnetic measurements for 1-4 are lower than 2, 10.3, 7.6, and 22.0 K, respectively. Notably, thanks to the weak FO coupling between CrIII and MnII ions, compound 1 displays a large magnetocaloric effect bearing the maximum of magnetic entropy change (-Δ Smmax) up to 43.9 J kg-1 K-1 with Δ H = 7 T and T = 3.5 K, larger than most reported transition metal-based complexes and commercial gadolinium gallium garnet (Gd3Ga5O12) (-Δ Smmax = 38.4 J kg-1 K-1 with Δ H = 7 T). From 1, 2/3, to 4, an enhancement of the magnetic ordering temperature is observable due to the increasing strength of FO interactions between CrIII and MII ions. Our work provides a successful instance to modulate the strength of FO exchange via analyzing the orthogonal magnetic orbitals of heterometallic ions.
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Affiliation(s)
- Jiong-Peng Zhao
- School of Chemistry and Chemical Engineering, TKL of Organic Solar Cells and Photochemical Conversion , Tianjin University of Technology , Tianjin 300384 , P. R. China
| | - Song-De Han
- College of Chemistry and Chemical Engineering , Qingdao University , Qingdao , Shandong 266071 , P. R. China
| | - Fu-Chen Liu
- School of Chemistry and Chemical Engineering, TKL of Organic Solar Cells and Photochemical Conversion , Tianjin University of Technology , Tianjin 300384 , P. R. China
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24
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Abu-Yamin AA, AlDamen MA, Sinnokrot MO, Juwhari HK, Salman M, Sarairah I, Al-Hawarin J, Mubarak MS. Synthesis Characterization, Crystal Structure, and Fluorescence of a New Samarium Schiff Base Complex. J STRUCT CHEM+ 2019. [DOI: 10.1134/s0022476618080243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Ahamad MN, Shahid M, Ansari A, Kumar M, Khan IM, Ahmad M, Rahisuddin R, Arif R. A combined experimental and theoretical approach to investigate the structure, magnetic properties and DNA binding affinity of a homodinuclear Cu(ii) complex. NEW J CHEM 2019. [DOI: 10.1039/c9nj00228f] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A dicopper(ii) complex of a flexible amino alcohol anchored with an acetate auxiliary was designed and characterized by spectral, X-ray crystallographic, magnetic and DFT studies; moreover, it was evaluated for its DNA binding properties. The experimental results are supported by theoretical analyses.
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Affiliation(s)
- M. Naqi Ahamad
- Department of Chemistry
- Aligarh Muslim University
- Aligarh-202002
- India
| | - M. Shahid
- Department of Chemistry
- Aligarh Muslim University
- Aligarh-202002
- India
| | - Azaj Ansari
- Department of Chemistry
- Central University of Haryana
- Mahendergarh-123031
- India
| | - Manjeet Kumar
- Department of Chemistry
- Central University of Haryana
- Mahendergarh-123031
- India
| | - Ishaat M. Khan
- Department of Chemistry
- Aligarh Muslim University
- Aligarh-202002
- India
| | - Musheer Ahmad
- Department of Applied Chemistry (ZHCET)
- Aligarh Muslim University
- Aligarh-202002
- India
| | | | - Rizwan Arif
- Department of Chemistry
- Jamia Millia Islamia (A Central University)
- New Delhi
- India
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26
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Jin J, Yang G, Liu Y, Cheng S, Liu J, Wu D, Wang YY. Two Series of Microporous Lanthanide–Organic Frameworks with Different Secondary Building Units and Exposed Lewis Base Active Sites: Sensing, Dye Adsorption, and Magnetic Properties. Inorg Chem 2018; 58:339-348. [DOI: 10.1021/acs.inorgchem.8b02435] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jing Jin
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, College of Chemistry & Materials Science, Northwest University, Xi’an 710127, Shaanxi, P. R. China
| | - Guoping Yang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, College of Chemistry & Materials Science, Northwest University, Xi’an 710127, Shaanxi, P. R. China
| | - Yanchen Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, College of Chemistry & Materials Science, Northwest University, Xi’an 710127, Shaanxi, P. R. China
| | - Shan Cheng
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, College of Chemistry & Materials Science, Northwest University, Xi’an 710127, Shaanxi, P. R. China
| | - Jiao Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, College of Chemistry & Materials Science, Northwest University, Xi’an 710127, Shaanxi, P. R. China
| | - Dan Wu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, College of Chemistry & Materials Science, Northwest University, Xi’an 710127, Shaanxi, P. R. China
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, College of Chemistry & Materials Science, Northwest University, Xi’an 710127, Shaanxi, P. R. China
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27
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Cui C, Ju W, Luo X, Lin Q, Cao J, Xu Y. A Series of Lanthanide Compounds Constructed from Ln8 Rings Exhibiting Large Magnetocaloric Effect and Interesting Luminescence. Inorg Chem 2018; 57:8608-8614. [PMID: 29969242 DOI: 10.1021/acs.inorgchem.8b01370] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chenhui Cui
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - WeiWei Ju
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - XiMing Luo
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - QingFang Lin
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - JiaPeng Cao
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Yan Xu
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, P. R. China
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28
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Coban MB. Hydrothermal synthesis, crystal structure, luminescent and magnetic properties of a new mononuclear Gd III coordination complex. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.02.089] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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29
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30
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Huang G, Fernandez-Garcia G, Badiane I, Camarra M, Freslon S, Guillou O, Daiguebonne C, Totti F, Cador O, Guizouarn T, Le Guennic B, Bernot K. Magnetic Slow Relaxation in a Metal-Organic Framework Made of Chains of Ferromagnetically Coupled Single-Molecule Magnets. Chemistry 2018; 24:6983-6991. [DOI: 10.1002/chem.201800095] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Gang Huang
- Univ. Rennes, INSA Rennes, CNRS; ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226; 35000 Rennes France
| | - Guglielmo Fernandez-Garcia
- Univ. Rennes, CNRS; ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226; 35000 Rennes France
- Laboratory of Molecular Magnetism (LaMM); Università degli studi di Firenze, INSTM unit; Via della lastruccia 3 50019 Sesto Fiorentino Italy
| | - Insa Badiane
- Univ. Rennes, INSA Rennes, CNRS; ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226; 35000 Rennes France
- LCPM-Groupe “Matériaux Inorganiques: Chimie Douce et Cristallographie”; Université Assane Seck de Ziguinchor; BP 523 Ziguinchor Sénégal
| | - Magatte Camarra
- Univ. Rennes, INSA Rennes, CNRS; ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226; 35000 Rennes France
- LCPM-Groupe “Matériaux Inorganiques: Chimie Douce et Cristallographie”; Université Assane Seck de Ziguinchor; BP 523 Ziguinchor Sénégal
| | - Stéphane Freslon
- Univ. Rennes, INSA Rennes, CNRS; ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226; 35000 Rennes France
| | - Olivier Guillou
- Univ. Rennes, INSA Rennes, CNRS; ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226; 35000 Rennes France
| | - Carole Daiguebonne
- Univ. Rennes, INSA Rennes, CNRS; ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226; 35000 Rennes France
| | - Federico Totti
- Laboratory of Molecular Magnetism (LaMM); Università degli studi di Firenze, INSTM unit; Via della lastruccia 3 50019 Sesto Fiorentino Italy
| | - Olivier Cador
- Univ. Rennes, CNRS; ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226; 35000 Rennes France
| | - Thierry Guizouarn
- Univ. Rennes, CNRS; ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226; 35000 Rennes France
| | - Boris Le Guennic
- Univ. Rennes, CNRS; ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226; 35000 Rennes France
| | - Kevin Bernot
- Univ. Rennes, INSA Rennes, CNRS; ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226; 35000 Rennes France
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31
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Zhang SS, Yan YT, Zhang WY, Guo FS, Wang YY. Four New Stable Lanthanide Organic Frameworks: Highly Selective Luminescent Sensing and Magnetic Properties. ChemistrySelect 2018. [DOI: 10.1002/slct.201800051] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Si-Si Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, of the Ministry of Education; Shaanxi Key Laboratory of Physico-Inorganic Chemistry; College of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
| | - Yang-Tian Yan
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, of the Ministry of Education; Shaanxi Key Laboratory of Physico-Inorganic Chemistry; College of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
| | - Wen-Yan Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, of the Ministry of Education; Shaanxi Key Laboratory of Physico-Inorganic Chemistry; College of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
| | - Fu-Sheng Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, of the Ministry of Education; Shaanxi Key Laboratory of Physico-Inorganic Chemistry; College of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, of the Ministry of Education; Shaanxi Key Laboratory of Physico-Inorganic Chemistry; College of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
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32
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Wu JW, Wang X, Tian CB, Du SW. A new approach to fabricate the Mn(ii)-based magnetic refrigerant through incorporation of a diamagnetic {LiO 4} spacer. Dalton Trans 2018; 47:2143-2147. [PMID: 29372734 DOI: 10.1039/c7dt04820c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new 3D MOF [MnLi2(ip)2(H2O)2] (1) with a 1D heterometallic inorganic Mn(ii)-Li(i) chain is reported. With the assistance of diamagnetic {LiO4} connectors, which separate the paramagnetic Mn(ii) ions and act as magnetic spacers, very weak magnetic interactions were obtained. Remarkably, 1 showed a significant magnetocaloric effect (MCE) with a large entropy change value of 30.4 J kg-1 K-1 for ΔH = 8 T at 2 K.
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Affiliation(s)
- Jia-Wei Wu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou 350002, P. R. China.
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33
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Xia M, Shen S, Lu J, Sun Y, Li R. K3
Li3
Gd7
(BO3
)9
: A New Gadolinium-Rich Orthoborate for Cryogenic Magnetic Cooling. Chemistry 2018; 24:3147-3150. [DOI: 10.1002/chem.201705669] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Mingjun Xia
- Beijing Center for Crystal Research and Development; Key Laboratory of Functional Crystals and Laser Technology; Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Beijing 100190 China
| | - Shipeng Shen
- Department Beijing National Laboratory for Condensed Matter Physics; Institute of Physics; Chinese Academy of Sciences; Beijing 100190 China
| | - Jun Lu
- Department Beijing National Laboratory for Condensed Matter Physics; Institute of Physics; Chinese Academy of Sciences; Beijing 100190 China
| | - Young Sun
- Department Beijing National Laboratory for Condensed Matter Physics; Institute of Physics; Chinese Academy of Sciences; Beijing 100190 China
| | - Rukang Li
- Beijing Center for Crystal Research and Development; Key Laboratory of Functional Crystals and Laser Technology; Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Beijing 100190 China
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34
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Li ZY, Li JY, Pei LL, Zhang XF, Cao GX, Zhang C, Li SZ, Zhai B. One three-dimensional Gd(III) coordination polymer with 1,2-phenylenediacetate exhibiting ferromagnetic interaction and large magnetocaloric effect. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2017.11.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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35
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Luo LL, Qu XL, Li Z, Li X, Sun HL. Isostructural lanthanide-based metal–organic frameworks: structure, photoluminescence and magnetic properties. Dalton Trans 2018; 47:925-934. [DOI: 10.1039/c7dt04024e] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Highly stable 3D Ln-MOFs were constructed. The Eu-MOF shows good luminescence properties while the Dy-MOF shows a typical single-molecule magnetic behavior with a slow relaxation of magnetization.
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Affiliation(s)
- Li-Lin Luo
- Department of Chemistry
- Capital Normal University
- Beijing
- China
| | - Xiang-Long Qu
- Department of Chemistry
- Capital Normal University
- Beijing
- China
| | - Zheng Li
- Department of Chemistry
- Capital Normal University
- Beijing
- China
| | - Xia Li
- Department of Chemistry
- Capital Normal University
- Beijing
- China
| | - Hao-Ling Sun
- Department of Chemistry and Beijing Key Laboratory of Energy Conversion and Storage Materials
- Beijing Normal University
- Beijing 100875
- P. R. China
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36
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Arroyos G, Frem RCG. Rare earth phosphors based on spherical infinite coordination polymers. NEW J CHEM 2018. [DOI: 10.1039/c8nj04315a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
New spherical lanthanide infinite coordination polymer (ICP)-based phosphors were obtained and show great potential for light-emitting applications.
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Affiliation(s)
- Guilherme Arroyos
- Institute of Chemistry
- São Paulo State University
- UNESP
- Araraquara
- Brazil
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37
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Chen DH, Lin L, Sheng TL, Wen YH, Zhu XQ, Zhang LT, Hu SM, Fu RB, Wu XT. Syntheses, structures, luminescence and magnetic properties of seven isomorphous metal–organic frameworks based on 2,7-bis(4-benzoic acid)-N-(4-benzoic acid)carbazole. NEW J CHEM 2018. [DOI: 10.1039/c7nj04048b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Seven isomorphous lanthanide metal–organic frameworks with special luminescence and magnetic properties are synthesized and characterized.
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Affiliation(s)
- Dong-Hui Chen
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Ling Lin
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Tian-Lu Sheng
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Yue-Hong Wen
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Xiao-Quan Zhu
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Lin-Tao Zhang
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Sheng-Min Hu
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Rui-Biao Fu
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Xin-Tao Wu
- State Key Laboratory of Structure Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
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38
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García-García A, Oyarzabal I, Cepeda J, Seco JM, García-Valdivia AA, Gómez-Ruiz S, Salinas-Castillo A, Choquesillo-Lazarte D, Rodríguez-Diéguez A. Slow relaxation of magnetization and luminescence properties of a novel dysprosium and pyrene-1,3,6,8-tetrasulfonate based MOF. NEW J CHEM 2018. [DOI: 10.1039/c7nj02935g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A novel multifunctional Dy(iii) and pyrene-1,3,6,8-tetrasulfonate based MOF displays intense PL/ SIM behaviour.
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Affiliation(s)
| | - Itziar Oyarzabal
- Department of Applied Chemistry
- University of The Basque Country (UPV/EHU)
- 20018 San Sebastián
- Spain
| | - Javier Cepeda
- Department of Applied Chemistry
- University of The Basque Country (UPV/EHU)
- 20018 San Sebastián
- Spain
| | - José M. Seco
- Department of Applied Chemistry
- University of The Basque Country (UPV/EHU)
- 20018 San Sebastián
- Spain
| | | | - Santiago Gómez-Ruiz
- Department of Biology and Geology
- Physics and Inorganic Chemistry
- Rey Juan Carlos University
- Móstoles (Madrid)
- Spain
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39
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Wang X, Li C, Shi Z, Zhi M, Hong Z. The investigation of an organic acid assisted sol–gel method for preparing monolithic zirconia aerogels. RSC Adv 2018; 8:8011-8020. [PMID: 35542027 PMCID: PMC9078517 DOI: 10.1039/c7ra13041d] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 02/15/2018] [Indexed: 11/29/2022] Open
Abstract
In our previous work, a citric acid assisted sol–gel method was developed for preparing monolithic metal oxide aerogels. Such method adopted citric acid as the gelator, which replaced the well-studied proton scavenger propylene oxide. In this work, we have further extended this “organic acid assisted” sol–gel method and investigated the gelation mechanism. Four different organic acids (butanedioic acid, l-malic acid, l-aspartic acid and mercaptosuccinic acid) with an identical main chain but different side groups were used as the gelators for preparing monolithic zirconia aerogels. It was found that complex interactions including covalent bond and coordination bond interactions between organic acids and zirconium ions were vital to give a rigid gel network. After supercritical drying, crystalline zirconia aerogels can be obtained with high surface areas over 330 m2 g−1 and large pore volumes over 3.574 cm3 g−1. The mechanism of the organic acid assisted sol–gel method free of propylene oxide for preparing monolithic zirconia aerogels was investigated in detail.![]()
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Affiliation(s)
- Xiaoqing Wang
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Chengyuan Li
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Zhenyu Shi
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Mingjia Zhi
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Zhanglian Hong
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
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40
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Han SD, Li JH, Liu HH, Wang GM. Two hybrid lanthanide complexes exhibiting a large magnetocaloric effect and slow magnetic relaxation. Dalton Trans 2017; 46:10023-10028. [PMID: 28726918 DOI: 10.1039/c7dt02233f] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two isostructural lanthanide (Ln) hybrid complexes co-bridged by organic oxalate and inorganic hypophosphite, [Ln(oxa)(H2PO2)(H2O)2] (oxa = oxalate; Ln = Gd (1), Dy (2)), were solvothermally prepared with the goal of elucidating the role of a hybrid framework in the generation of novel molecular magnetic materials. The title compounds feature a two dimensional (2D) hybrid layer. The LnIII ions are octa-coordinated with distorted square antiprism geometry. The adjacent LnIII ions are co-bridged by hypophosphite and one type of oxalate ligand to form 1D hybrid chains, which are further linked by a second type of oxalate ligand to generate the resulting 2D framework. Magnetic investigations reveal that compound 1 features a large magnetocaloric effect with -ΔS = 46.60 J kg-1 K-1 (134.39 mJ cm-3 K-1), due to the combined advantages of organic oxalate and inorganic hypophosphite ligands, while compound 2 displays slow magnetic relaxation.
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Affiliation(s)
- Song-De Han
- College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles, Qingdao University, Shandong 266071, P. R. China.
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41
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Akhtar MN, Tahir S, Sadakiyo M, Warsi MF, AlDamen MA, Song Y. An azide-bridged copper(II) 1D-chain with ferromagnetic interactions: synthesis, structure and magnetic studies. TRANSIT METAL CHEM 2017. [DOI: 10.1007/s11243-017-0169-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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42
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Ma D, Wang J, Qin L, Guo H, Li S, Huang M, Liu H, Wang Y, Xie R, Sakiyama H, Xu J. A New 2D Europium(III) Coordination Polymer Based on 4-Bromoisophthalate Ligand: Synthesis, X-ray Structure, Luminescent and Magnetic Properties. J Inorg Organomet Polym Mater 2017. [DOI: 10.1007/s10904-017-0611-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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43
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Li ZY, Xu YL, Zhang XF, Zhai B, Zhang FL, Zhang JJ, Zhang C, Li SZ, Cao GX. Four one-dimensional lanthanide–phenylacetate polymers exhibiting luminescence and magnetic cooling/spin-glass behavior. Dalton Trans 2017; 46:16485-16492. [DOI: 10.1039/c7dt03562d] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Four 1D Ln–phenylacetate polymers were synthesized hydrothermally, and displaying interesting ferromagnetic behavior, photoluminescence, significant MCE or rare spin-glass behavior.
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Affiliation(s)
- Zhong-Yi Li
- Engineering Research Center of Photoelectric Functional Material
- Henan Key Laboratory of Biomolecular Recognition and Sensing
- College of Chemistry and Chemical Engineering
- Shangqiu Normal University
- Shangqiu 476000
| | - Ya-Lan Xu
- Engineering Research Center of Photoelectric Functional Material
- Henan Key Laboratory of Biomolecular Recognition and Sensing
- College of Chemistry and Chemical Engineering
- Shangqiu Normal University
- Shangqiu 476000
| | - Xiang-Fei Zhang
- Engineering Research Center of Photoelectric Functional Material
- Henan Key Laboratory of Biomolecular Recognition and Sensing
- College of Chemistry and Chemical Engineering
- Shangqiu Normal University
- Shangqiu 476000
| | - Bin Zhai
- Engineering Research Center of Photoelectric Functional Material
- Henan Key Laboratory of Biomolecular Recognition and Sensing
- College of Chemistry and Chemical Engineering
- Shangqiu Normal University
- Shangqiu 476000
| | - Fu-Li Zhang
- Engineering Research Center of Photoelectric Functional Material
- Henan Key Laboratory of Biomolecular Recognition and Sensing
- College of Chemistry and Chemical Engineering
- Shangqiu Normal University
- Shangqiu 476000
| | - Jian-Jun Zhang
- Chemistry College
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Chi Zhang
- Engineering Research Center of Photoelectric Functional Material
- Henan Key Laboratory of Biomolecular Recognition and Sensing
- College of Chemistry and Chemical Engineering
- Shangqiu Normal University
- Shangqiu 476000
| | - Su-Zhi Li
- Engineering Research Center of Photoelectric Functional Material
- Henan Key Laboratory of Biomolecular Recognition and Sensing
- College of Chemistry and Chemical Engineering
- Shangqiu Normal University
- Shangqiu 476000
| | - Guang-Xiu Cao
- Engineering Research Center of Photoelectric Functional Material
- Henan Key Laboratory of Biomolecular Recognition and Sensing
- College of Chemistry and Chemical Engineering
- Shangqiu Normal University
- Shangqiu 476000
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44
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Ma H, Wang L, Chen J, Zhang X, Wang L, Xu N, Yang G, Cheng P. A multi-responsive luminescent sensor for organic small-molecule pollutants and metal ions based on a 4d–4f metal–organic framework. Dalton Trans 2017; 46:3526-3534. [DOI: 10.1039/c7dt00159b] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
A multi-responsive luminescent sensor for organic small-molecule pollutants and metal ions based on a metal–organic framework is reported.
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Affiliation(s)
- Huili Ma
- Department of Chemistry
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Nankai University
- Tianjin 300071
- China
| | - Lu Wang
- Department of Chemistry
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Nankai University
- Tianjin 300071
- China
| | - Jinghuo Chen
- Department of Chemistry
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Nankai University
- Tianjin 300071
- China
| | - Xuejing Zhang
- Department of Chemistry
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Nankai University
- Tianjin 300071
- China
| | - Liang Wang
- State Key Laboratory of Separation Membranes and Membrane Processes
- Tianjin Polytechnic University
- Tianjin 300387
- China
| | - Na Xu
- Department of Chemistry
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Nankai University
- Tianjin 300071
- China
| | - Guangming Yang
- Department of Chemistry
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Nankai University
- Tianjin 300071
- China
| | - Peng Cheng
- Department of Chemistry
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Nankai University
- Tianjin 300071
- China
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45
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Liu F, Huang H, Gao W, Zhang XM, Liu JP. 3D Ln-MOFs containing pentanuclear clusters exhibiting magnetic refrigeration and slow magnetic relaxation. CrystEngComm 2017. [DOI: 10.1039/c7ce00698e] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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46
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Sama F, Dhara AK, Akhtar MN, Chen YC, Tong ML, Ansari IA, Raizada M, Ahmad M, Shahid M, Siddiqi ZA. Aminoalcohols and benzoates-friends or foes? Tuning nuclearity of Cu(ii) complexes, studies of their structures, magnetism, and catecholase-like activities as well as performing DFT and TDDFT studies. Dalton Trans 2017; 46:9801-9823. [DOI: 10.1039/c7dt01571b] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The Cu(ii) complexes of varying nuclearity are synthesized, characterized and assessed for catecholase activities.
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Affiliation(s)
- Farasha Sama
- Department of Chemistry
- Aligarh Muslim University
- Aligarh-202002
- India
| | - Ashish Kumar Dhara
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee
- India
| | - Muhammad Nadeem Akhtar
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry of Ministry of Education
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
| | - Yan-Cong Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry of Ministry of Education
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
| | - Ming-Liang Tong
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry of Ministry of Education
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
| | | | - Mukul Raizada
- Department of Chemistry
- Aligarh Muslim University
- Aligarh-202002
- India
| | - Musheer Ahmad
- Department of Applied Chemistry
- Aligarh Muslim University
- Aligarh-202002
- India
| | - M. Shahid
- Department of Chemistry
- Aligarh Muslim University
- Aligarh-202002
- India
| | - Zafar A. Siddiqi
- Department of Chemistry
- Aligarh Muslim University
- Aligarh-202002
- India
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