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Crosland JM, Corlett EK, Scapens D, Guillou N, Brown SP, Walton RI. Isolated zirconium centres captured from aqueous solution: the structure of zirconium mandelate revealed from NMR crystallography. Chem Commun (Camb) 2020; 56:10159-10162. [DOI: 10.1039/d0cc03647a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Zirconium tetramandelate forms from aqueous solution and unusually contains isolated cations; its structure is determined ab initio from a polycrystalline sample using a combined synchrotron X-ray powder diffraction and solid-state NMR approach.
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Affiliation(s)
| | | | | | - Nathalie Guillou
- Institut Lavoisier
- UMR CNRS 8180
- Université de Versailles St-Quentin-en-Yvelines
- Université Paris-Saclay
- 78035 Versailles
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2
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Zhang J, Chen YY, Tan C, Ma X, Wang XF, Ou G. Hydrogen bonding-tuned hydroxo-bridged tetra-copper Cu 4(bipy) 4-cluster supramolecular network to layered coordination polymer. CrystEngComm 2020. [DOI: 10.1039/d0ce00985g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Hydrogen bonds influence the transformation of the Cu4-cluster⋯ligand hydrogen net to the layered coordination polymer.
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Affiliation(s)
- Jian Zhang
- School of Chemistry and Chemical Engineering
- University of South China
- Hengyang 421001
- P. R. China
| | - Yang-Yang Chen
- School of Chemistry and Chemical Engineering
- University of South China
- Hengyang 421001
- P. R. China
| | - Chunhong Tan
- School of Chemistry and Chemical Engineering
- University of South China
- Hengyang 421001
- P. R. China
| | - Xiao Ma
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center
- School of Petrochemical Engineering
- Changzhou University
- Changzhou 213164
| | - Xiao-Feng Wang
- School of Chemistry and Chemical Engineering
- University of South China
- Hengyang 421001
- P. R. China
- Hunan Key Laboratory for the Design and Application of Actinide Complexes
| | - Guangchuan Ou
- Department of Biology and Chemistry
- Hunan University of Science and Engineering
- Yongzhou 425199
- P. R. China
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Šimuneková M, Schwendt P, Gyepes R, Šimunek J, Filo J, Bujdoš M, Tatiersky J. Bimetallic copper–vanadium mandelato complexes with bpy and phen as ancillary ligands. 51V NMR spectra of vanadates in DMSO. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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4
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Di and tetranuclear Cu(II) complexes with simple 2-aminoethylpyridine: Magnetic properties, phosphodiester hydrolysis, DNA binding/cleavage, cytotoxicity and catecholase activity. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.02.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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5
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Malinina EA, Kochneva IK, Polyakova IN, Avdeeva VV, Goeva LV, Minin VV, Ugolkova EA, Kuznetsov NT. Redox processes in the Cu/(phen)/[B12H12]2−/solv system: Selective preparation of copper(I), copper(II), and heterovalent copper(I/II) compounds. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.03.024] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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6
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Wang XF, Du KJ, Wang HQ, Zhang XL, Nie CM. A novel asymmetric chair-like hydroxyl-bridged tetra-copper compound: Synthesis, supramolecular structure and magnetic property. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.03.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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7
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Patel R, Singh YP, Singh Y, Butcher RJ, Jasinski JP. Syntheses, single crystal structures, DFT and antioxidant superoxide dismutase studies of some new mono-/binuclear copper(II) complexes. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.03.054] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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8
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Gungor E. A new stepped tetranuclear copper(II) complex: synthesis, crystal structure and photoluminescence properties. Acta Crystallogr C Struct Chem 2017; 73:393-398. [PMID: 28469065 DOI: 10.1107/s2053229617004946] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 03/30/2017] [Indexed: 01/21/2023] Open
Abstract
Binuclear and tetranuclear copper(II) complexes are of interest because of their structural, magnetic and photoluminescence properties. Of the several important configurations of tetranuclear copper(II) complexes, there are limited reports on the crystal structures and solid-state photoluminescence properties of `stepped' tetranuclear copper(II) complexes. A new CuII complex, namely bis{μ3-3-[(4-methoxy-2-oxidobenzylidene)amino]propanolato}bis{μ2-3-[(4-methoxy-2-oxidobenzylidene)amino]propanolato}tetracopper(II), [Cu4(C11H13NO3)4], has been synthesized and characterized using elemental analysis, FT-IR, solid-state UV-Vis spectroscopy and single-crystal X-ray diffraction. The crystal structure determination shows that the complex is a stepped tetranuclear structure consisting of two dinuclear [Cu2(L)2] units {L is 3-[(4-methoxy-2-oxidobenzylidene)amino]propanolate}. The two terminal CuII atoms are four-coordinated in square-planar environments, while the two central CuII atoms are five-coordinated in square-pyramidal environments. The solid-state photoluminescence properties of both the complex and 3-[(2-hydroxy-4-methoxybenzylidene)amino]propanol (H2L) have been investigated at room temperature in the visible region. When the complex and H2L are excited under UV light at 349 nm, the complex displays a strong blue emission at 469 nm and H2L displays a green emission at 515 nm.
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Affiliation(s)
- Elif Gungor
- Department of Physics, Faculty of Arts and Sciences, Balikesir University, Balikesir 10145, Turkey
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Chakraborty A, Kinney RG, Krause JA, Guan H. Cooperative Iron–Oxygen–Copper Catalysis in the Reduction of Benzaldehyde under Water-Gas Shift Reaction Conditions. ACS Catal 2016. [DOI: 10.1021/acscatal.6b01994] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Arundhoti Chakraborty
- Department
of Chemistry, University of Cincinnati, P.O. Box 210172, Cincinnati, Ohio 45221-0172, United States
| | - R. Garrison Kinney
- Department
of Chemistry, University of Cincinnati, P.O. Box 210172, Cincinnati, Ohio 45221-0172, United States
| | - Jeanette A. Krause
- Department
of Chemistry, University of Cincinnati, P.O. Box 210172, Cincinnati, Ohio 45221-0172, United States
| | - Hairong Guan
- Department
of Chemistry, University of Cincinnati, P.O. Box 210172, Cincinnati, Ohio 45221-0172, United States
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Avdeeva VV, Dziova AE, Polyakova IN, Malinina EA, Goeva LV, Kuznetsov NT. Copper(I), copper(II), and heterovalent copper(I,II) complexes with 1,10-phenanthroline and the closo -decaborate anion. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.02.029] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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11
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Khadir N, Boghaei DM, Assoud A, Nascimento OR, Nicotina A, Ghivelder L, Calvo R. The structure, magnetism and EPR spectra of a (μ-thiophenolato)(μ-pyrazolato-N,N') double bridged dicopper(II) complex. Dalton Trans 2015; 44:2431-8. [PMID: 25553757 DOI: 10.1039/c4dt03322a] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new binuclear copper(ii) complex, namely [Cu2L(pz)(DMSO)], where L = 2,6-bis[(2-phenoxy)iminomethyl]-4-methylthiophenolate(3-) and pz = pyrazolate ligand, has been synthesized by a one-pot synthesis involving copper(ii) acetate monohydrate, the S-protected ligand precursor 2-(N,N-dimethylthiocarbamato)-5-methylisophthalaldehyde di-2'-hydroxy anil, (), and pyrazole, in which a metal-promoted S-deprotection reaction occurs during the formation of the complex. This was characterized by routine physicochemical studies, single crystal X-ray diffraction and electron paramagnetic resonance (EPR) techniques. The structure analysis reveals that there are copper centres in two different environments, a slightly distorted square planar and a distorted square-pyramidal, arranged in binuclear units. The EPR study of these binuclear units performed at 9.4 GHz in the temperature range between 4 and 293 K shows an antiferromagnetic interaction between Cu(II) ions, and allows evaluating g factors gx = 2.068(1), gy = 2.091(1) and gz = 2.165(1), with <g> = 2.108(1), an exchange coupling parameter J0 = -26(1) cm(-1) (defined as ), and a zero field splitting of the ground triplet state described by D = 86(2) × 10(-4) cm(-1) and E = -48(3) × 10(-4) cm(-1). These results are discussed and compared with the existing literature.
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Affiliation(s)
- Narjes Khadir
- Department of Chemistry, Sharif University of Technology, P.O. Box 11155-3516, Tehran, Iran.
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13
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Dinuclear and heptanuclear complexes of copper(II) with 7-azaindole ligand: Synthesis, characterization, magnetic properties, and biological activity. J Inorg Biochem 2013; 127:175-81. [DOI: 10.1016/j.jinorgbio.2013.04.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2012] [Revised: 03/22/2013] [Accepted: 04/11/2013] [Indexed: 11/30/2022]
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14
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Pap JS, Bányai V, Szilvási DS, Kaizer J, Speier G, Giorgi M. Influence of meridional N3-ligands on supramolecular assembling and redox behavior of carboxylatocopper(II) complexes. INORG CHEM COMMUN 2011. [DOI: 10.1016/j.inoche.2011.08.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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Liu GN, Guo GC, Zhang MJ, Guo JS, Zeng HY, Huang JS. Different Effects of a Cotemplate and [(Transition-Metal)(1,10-Phenanthroline)m]2+ (m = 1–3) Complex Cations on the Self-assembly of a Series of Hybrid Selenidostannates Showing Combined Optical Properties of Organic and Inorganic Components. Inorg Chem 2011; 50:9660-9. [DOI: 10.1021/ic201413h] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Guang-Ning Liu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China
| | - Guo-Cong Guo
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China
| | - Ming-Jian Zhang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China
| | - Jin-Shuang Guo
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China
| | - Hui-Yi Zeng
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China
| | - Jin-Shun Huang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China
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Escuer A, Vlahopoulou G, Perlepes SP, Mautner FA. Trinuclear, Tetranuclear, and Polymeric CuII Complexes from the First Use of 2-Pyridylcyanoxime in Transition Metal Chemistry: Synthetic, Structural, and Magnetic Studies. Inorg Chem 2011; 50:2468-78. [DOI: 10.1021/ic102286r] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Albert Escuer
- Departament de Química Inorgànica and Institut de Nanociència i Nanotecnologia, Universitat de Barcelona (IN2UB), Martí I Franqués 1-11, 08028-Barcelona, Spain
| | - Gina Vlahopoulou
- Departament de Química Inorgànica and Institut de Nanociència i Nanotecnologia, Universitat de Barcelona (IN2UB), Martí I Franqués 1-11, 08028-Barcelona, Spain
- Department of Chemistry, University of Patras, 265 04 Patras, Greece
| | | | - Franz A. Mautner
- Institut für Physikalische und Theoretische Chemie, Technische Universität Graz, A-8010 Graz, Austria
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Zheng Y, Cheng D, Liu B, Huang W. New Cu(ii) complexes based on the hydroxo-bridged dinuclear [Cu(OH)2Cu] units: step-like di- and trimerizations of [Cu(OH)2Cu] units. Dalton Trans 2011; 40:277-86. [DOI: 10.1039/b916719f] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Jarvis AG, Whitwood AC, Fairlamb IJS. CuI complexes containing a multidentate and conformationally flexible dibenzylidene acetone ligand (dbathiophos): Application in catalytic alkene cyclopropanation. Dalton Trans 2011; 40:3695-702. [DOI: 10.1039/c0dt01612h] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Li X, Qiu X. Supramolecular networks constructed by cationic copper(II) complexes incorporating hybrid water–anionic polymeric assemblies. J COORD CHEM 2010. [DOI: 10.1080/00958972.2010.531713] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Xia Li
- a Department of Chemistry , Capital Normal University , Beijing 100048, People's Republic of China
| | - Xiao Qiu
- a Department of Chemistry , Capital Normal University , Beijing 100048, People's Republic of China
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Fortman GC, Slawin AMZ, Nolan SP. A Versatile Cuprous Synthon: [Cu(IPr)(OH)] (IPr = 1,3 bis(diisopropylphenyl)imidazol-2-ylidene). Organometallics 2010. [DOI: 10.1021/om100733n] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- George C. Fortman
- EastCHEM School of Chemisty, University of St Andrews, St Andrews, KY16 9ST, U.K
| | | | - Steven P. Nolan
- EastCHEM School of Chemisty, University of St Andrews, St Andrews, KY16 9ST, U.K
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Halder P, Zangrando E, Paine TK. Copper(II) α-hydroxycarboxylate complexes of bis(2-pyridylcarbonyl)amine ligand: From mononuclear complex to one-dimensional coordination polymer. Polyhedron 2010. [DOI: 10.1016/j.poly.2009.06.087] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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22
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Lazarou KN, Terzis A, Perlepes SP, Raptopoulou CP. Synthetic, structural and spectroscopic studies of complexes derived from the copper(II) perchlorate/fumaric acid/N,N′-chelates tertiary reaction systems. Polyhedron 2010. [DOI: 10.1016/j.poly.2009.05.075] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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23
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Halder P, Chakraborty B, Banerjee PR, Zangrando E, Paine TK. Role of α-hydroxycarboxylic acids in the construction of supramolecular assemblies of nickel(ii) complexes with nitrogen donor coligands. CrystEngComm 2009. [DOI: 10.1039/b904939h] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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