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Lee KHK, Christou G. Semiempirical Magnetostructural Correlation for High-Nuclearity Mn III-Oxo Complexes: Accommodation of Different Relative Jahn-Teller Axis Orientations. Inorg Chem 2023. [PMID: 37922406 DOI: 10.1021/acs.inorgchem.3c02739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2023]
Abstract
The previous development of a magnetostructural correlation (MSC) for polynuclear FeIII/oxo clusters has now been extended to one for polynuclear MnIII/oxo clusters. A semiempirical model estimating each pairwise Mn2 exchange constant (Jij) from the Mn-O bond lengths and Mn-O-Mn angles has been formulated based on the angular overlap model. The extra complication, compared with the FeIII/oxo MSC, of different relative orientations of the Jahn-Teller distortion axes typical of high-spin MnIII in near-octahedral geometry was accommodated by developing a separate MSC variant for each possible situation. The final coefficients of the three MSC variants were determined by using reliable crystal structure data and experimentally determined Jij values from the literature. The estimated JMSC values from the new MnIII/oxo MSC have been employed to successfully rationalize the magnetic properties of a number of MnIII clusters in the nuclearity range Mn3-Mn10. These properties include relative spin vector alignments in the ground state, the presence of spin frustration effects, and the resulting overall ground state spin. In addition, the JMSC values can be used to simulate the direct-current magnetic susceptibility versus temperature data and provide realistic input values for fits of these data to minimize false-fit problems. A protocol for the use of the new MSC is also reported.
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Affiliation(s)
- Kenneth Hong Kit Lee
- Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200, United States
| | - George Christou
- Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200, United States
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2
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Gašparová M, Kabaňová N, Tokár K, Végh D, Tokárová Z. Novel type of azomethine with combined effects of thiophene cores and vicinal cyano groups. MONATSHEFTE FUR CHEMIE 2022. [DOI: 10.1007/s00706-022-02993-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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3
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Three new tetranuclear phenoxy-bridged metal(II) complexes: Synthesis, structural variation, cryomagnetic properties, DFT study and antiprolifirative properties. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.01.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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4
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Canaj AB, Kakaroni FΕ, Collet A, Milios CJ. α-Amino acids: Natural and artificial building blocks for discrete polymetallic clusters. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.05.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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5
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Jiang X, Li J, Yang B, Wei XZ, Dong BW, Kao Y, Huang MY, Tung CH, Wu LZ. A Bio-inspired Cu4
O4
Cubane: Effective Molecular Catalysts for Electrocatalytic Water Oxidation in Aqueous Solution. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201803944] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Xin Jiang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; The Chinese Academy of Sciences; Beijing 100190 P. R. China
- School of Future Technologies; University of Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Jian Li
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; The Chinese Academy of Sciences; Beijing 100190 P. R. China
- School of Future Technologies; University of Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Bing Yang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; The Chinese Academy of Sciences; Beijing 100190 P. R. China
- School of Future Technologies; University of Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Xiang-Zhu Wei
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; The Chinese Academy of Sciences; Beijing 100190 P. R. China
- School of Future Technologies; University of Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Bo-Wei Dong
- College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P. R. China
| | - Yi Kao
- College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P. R. China
| | - Mao-Yong Huang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; The Chinese Academy of Sciences; Beijing 100190 P. R. China
- School of Future Technologies; University of Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Chen-Ho Tung
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; The Chinese Academy of Sciences; Beijing 100190 P. R. China
- School of Future Technologies; University of Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Li-Zhu Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; The Chinese Academy of Sciences; Beijing 100190 P. R. China
- School of Future Technologies; University of Chinese Academy of Sciences; Beijing 100190 P. R. China
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6
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Jiang X, Li J, Yang B, Wei XZ, Dong BW, Kao Y, Huang MY, Tung CH, Wu LZ. A Bio-inspired Cu4
O4
Cubane: Effective Molecular Catalysts for Electrocatalytic Water Oxidation in Aqueous Solution. Angew Chem Int Ed Engl 2018; 57:7850-7854. [DOI: 10.1002/anie.201803944] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Indexed: 12/22/2022]
Affiliation(s)
- Xin Jiang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; The Chinese Academy of Sciences; Beijing 100190 P. R. China
- School of Future Technologies; University of Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Jian Li
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; The Chinese Academy of Sciences; Beijing 100190 P. R. China
- School of Future Technologies; University of Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Bing Yang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; The Chinese Academy of Sciences; Beijing 100190 P. R. China
- School of Future Technologies; University of Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Xiang-Zhu Wei
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; The Chinese Academy of Sciences; Beijing 100190 P. R. China
- School of Future Technologies; University of Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Bo-Wei Dong
- College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P. R. China
| | - Yi Kao
- College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P. R. China
| | - Mao-Yong Huang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; The Chinese Academy of Sciences; Beijing 100190 P. R. China
- School of Future Technologies; University of Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Chen-Ho Tung
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; The Chinese Academy of Sciences; Beijing 100190 P. R. China
- School of Future Technologies; University of Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Li-Zhu Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; The Chinese Academy of Sciences; Beijing 100190 P. R. China
- School of Future Technologies; University of Chinese Academy of Sciences; Beijing 100190 P. R. China
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7
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Tian L, Yao Y, Wang Y, Liu J. Synthesis, structure and property of diorganotin complexes with chiral N -(5-chlorosalicylidene)valinate ligand. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.11.132] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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8
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Stetsiuk O, Nesterova OV, Kokozay VN, Domasevitch KV, Omelchenko IV, Shishkin OV, Vranovičová B, Boča R, Pombeiro AJL, Petrusenko SR. Details make the difference: a family of tetranuclear Cu IIMn III complexes with cube-like and double open cube-like cores. Dalton Trans 2017; 46:7480-7494. [PMID: 28561848 DOI: 10.1039/c7dt00957g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The "direct synthesis" approach, namely one-pot reaction of metal powders and ammonium salt with a methanol solution of a polydentate Schiff base (H2L) formed in situ from salicylaldehyde and ethanolamine, has been successfully used for the preparation of the new heterometallic compounds [Cu3Mn(L)4(CH3OH)3]I3 (1), [Cu3Mn(L)4(CH3OH)3(H2O)]NCS·H2O (2), [Cu3Mn(L)4(CH3OH)(H2O)2.55]Br·0.45H2O (3) and [Cu3Mn(L)4(H2O)3.4]BF4·0.6H2O (4). Crystallographic analysis revealed that 1-4 are based on the tetranuclear core {CuMnIII(μ3-O)4} where the metal centres are joined by the oxygen bridges of Schiff base ligands forming a cube-like arrangement. The novel heterometallic compound [Cu3Mn(L)4(CH3OH)3]2[Mn(NCS)4]·2CH3OH (5) has been obtained by the "building block" approach using the reaction of [Cu(HL)2] with manganese acetate and NH4NCS in methanol. The crystal structure of 5 revealed the {CuMnIII(μ-O)2(μ3-O)2} metal core which can be viewed as a double open cube. In spite of a similar {Cu3MnO4} atom set in the cores of 1-5, the complexes show rather different molecular structures and significantly differ by the number and combinations of coordinated CH3OH/H2O solvent molecules. Variable-temperature (2-300 K) magnetic susceptibility along with variable-field magnetization measurements of 1-5 showed a decrease of the effective magnetic moment value at low temperature, indicative of the antiferromagnetic coupling of medium size (-55 to -22 cm-1). For these systems resembling a compressed prism the coupling constant in walls J4 correlates with the averaged bonding angles in walls α: J4vs. α develops approximately according to a straight line.
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Affiliation(s)
- Oleh Stetsiuk
- Department of Inorganic Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska str. 64/13, Kyiv 01601, Ukraine.
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9
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Emami M, Noshiranzadeh N, Bikas R, Gutierrez A, Kozakiewicz A. Synthesis, crystal structure and magnetic studies of linear and cubane-type tetranuclear Cu(II) complexes obtained by stoichiometric control of the reagents. Polyhedron 2017. [DOI: 10.1016/j.poly.2016.11.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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10
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Mitchell KJ, Abboud KA, Christou G. Magnetostructural Correlation for High-Nuclearity Iron(III)/Oxo Complexes and Application to Fe5, Fe6, and Fe8 Clusters. Inorg Chem 2016; 55:6597-608. [DOI: 10.1021/acs.inorgchem.6b00769] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kylie J. Mitchell
- Department
of Chemistry, University of Florida, Gainesville, Florida 32611-7200, United States
| | - Khalil A. Abboud
- Department
of Chemistry, University of Florida, Gainesville, Florida 32611-7200, United States
| | - George Christou
- Department
of Chemistry, University of Florida, Gainesville, Florida 32611-7200, United States
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11
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SHIT SHYAMAPADA, NANDY MADHUSUDAN, RIZZOLI CORRADO, DESPLANCHES CÉDRIC, MITRA SAMIRAN. Crystal structure, characterization and magnetic properties of a 1D copper(II) polymer incorporating a Schiff base with carboxylate side arm. J CHEM SCI 2016. [DOI: 10.1007/s12039-016-1082-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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12
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Gungor E, Kara H. A new tetranuclear distorted open-cubane copper(II) Schiff base complex: Structural, spectral and magnetic characterizations. J STRUCT CHEM+ 2016. [DOI: 10.1134/s0022476615080296] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Escuer A, Mayans J, Font-Bardia M. Copper(ii) cubanes with a {Cu4O} core and well defined S = 1 ground state. Dalton Trans 2016; 45:1604-13. [DOI: 10.1039/c5dt03643g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three copper cubanes with the unusual S = 1 ground state have been characterized and their magnetic properties rationalized as a function of the asymmetry of the {Cu4O4} cage and correlated with the Cu–O–Cu bond angles.
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Affiliation(s)
- A. Escuer
- Departament de Química Inorgànica and Institute of Nanoscience and Nanotechnology (IN2UB)
- Universitat de Barcelona
- Barcelona-08028
- Spain
| | - J. Mayans
- Departament de Química Inorgànica and Institute of Nanoscience and Nanotechnology (IN2UB)
- Universitat de Barcelona
- Barcelona-08028
- Spain
| | - M. Font-Bardia
- Departament de Mineralogia
- Cristallografia i Dipòsits Minerals and Unitat de Difracció de R-X
- Centre Científic i Tecnològic de la Universitat de Barcelona (CCiTUB)
- Universitat de Barcelona
- 08028 Barcelona
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14
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Adner D, Korb M, Lochenie C, Weber B, Lang H. Crystal Structure and Magnetic Properties of a Hexanuclear Copper(II) Carboxylate. Z Anorg Allg Chem 2015. [DOI: 10.1002/zaac.201400519] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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15
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Andruh M. The exceptionally rich coordination chemistry generated by Schiff-base ligands derived from o-vanillin. Dalton Trans 2015; 44:16633-53. [DOI: 10.1039/c5dt02661j] [Citation(s) in RCA: 157] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Recent and relevant examples of homo- and heterometallic complexes generated by Schiff base ligands derived from o-vanillin, as well as their properties, are discussed.
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Affiliation(s)
- Marius Andruh
- Inorganic Chemistry Laboratory
- Faculty of Chemistry
- University of Bucharest
- 020464-Bucharest
- Romania
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16
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Loukopoulos E, Berkoff B, Griffiths K, Keeble V, Dokorou VN, Tsipis AC, Escuer A, Kostakis GE. Cobalt(ii/iii), nickel(ii) and copper(ii) coordination clusters employing a monoanionic Schiff base ligand: synthetic, topological and computational mechanistic aspects. CrystEngComm 2015. [DOI: 10.1039/c5ce01294e] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Nine coordination clusters (M = CoII/III, NiII, CuII) using a monoanionic Schiff base ligand were synthesized and characterized. A series of transformations occur in the ligand in certain compounds.
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Affiliation(s)
- Edward Loukopoulos
- Department of Chemistry
- School of Life Sciences
- University of Sussex
- Brighton BN1 9QJ, UK
| | - Benjamin Berkoff
- Department of Chemistry
- School of Life Sciences
- University of Sussex
- Brighton BN1 9QJ, UK
| | - Kieran Griffiths
- Department of Chemistry
- School of Life Sciences
- University of Sussex
- Brighton BN1 9QJ, UK
| | - Victoria Keeble
- Department of Chemistry
- School of Life Sciences
- University of Sussex
- Brighton BN1 9QJ, UK
| | - Vassiliki N. Dokorou
- Department of Chemistry
- School of Life Sciences
- University of Sussex
- Brighton BN1 9QJ, UK
| | - Athanassios C. Tsipis
- Laboratory of Inorganic and General Chemistry
- Department of Chemistry
- University of Ioannina
- 451 10 Ioannina, Greece
| | - Albert Escuer
- Departamento de Quimica Inorganica
- Universitat de Barcelona
- 08028 Barcelona, Spain
| | - George E. Kostakis
- Department of Chemistry
- School of Life Sciences
- University of Sussex
- Brighton BN1 9QJ, UK
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18
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Costes JP, Duhayon C, Vendier L. Synthesis, Structural Characterization, and Magnetic Properties of a Copper–Gadolinium Complex Derived from a Hydroxybenzohydrazide Ligand. Inorg Chem 2014; 53:2181-7. [DOI: 10.1021/ic4027283] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jean-Pierre Costes
- Laboratoire de Chimie de Coordination du CNRS, 205 route de Narbonne, BP 44099, F-31077 Toulouse Cedex 4, France
- Université de Toulouse, UPS, INPT, F-31077 Toulouse Cedex 4, France
| | - Carine Duhayon
- Laboratoire de Chimie de Coordination du CNRS, 205 route de Narbonne, BP 44099, F-31077 Toulouse Cedex 4, France
- Université de Toulouse, UPS, INPT, F-31077 Toulouse Cedex 4, France
| | - Laure Vendier
- Laboratoire de Chimie de Coordination du CNRS, 205 route de Narbonne, BP 44099, F-31077 Toulouse Cedex 4, France
- Université de Toulouse, UPS, INPT, F-31077 Toulouse Cedex 4, France
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