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Abstract
Metal carboxylates are an extensive family of coordination compounds of growing importance in Materials Science; hence, there is a need for improving the characterization methods for these complexes, especially at...
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Czylkowska A, Rogalewicz B, Raducka A, Błaszczyk N, Maniecki T, Wieczorek K, Mierczyński P. Synthesis, Spectroscopic, Thermal and Catalytic Properties of Four New Metal (II) Complexes with Selected N- and O-Donor Ligands. MATERIALS (BASEL, SWITZERLAND) 2020; 13:ma13143217. [PMID: 32698342 PMCID: PMC7411774 DOI: 10.3390/ma13143217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 06/27/2020] [Accepted: 07/17/2020] [Indexed: 06/11/2023]
Abstract
Four solid compounds with formulae: Co(OAc)2(Im)·H2O (I), Ni(OAc)2(Im)1.5·2H2O (II), Cu2(OAc)4(Im) (III) and Zn(OAc)2(Im)·H2O (IV) (where: Im = 1H-Imidazole) were prepared and characterized by chemical and elemental analysis, powder X-ray diffraction patterns and FTIR spectroscopy. Catalytic properties of each complex for styrene oxidation reaction were investigated. Furthermore, thermal properties of compounds were studied using the TG-DTG and DSC techniques under dry air atmosphere. Additionally, volatile thermal decomposition and fragmentation products were also investigated using the TG-FTIR spectra in air.
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Perontsis S, Dimitriou A, Fotiadou P, Hatzidimitriou AG, Papadopoulos AN, Psomas G. Cobalt(II) complexes with the non-steroidal anti-inflammatory drug diclofenac and nitrogen-donor ligands. J Inorg Biochem 2019; 196:110688. [DOI: 10.1016/j.jinorgbio.2019.04.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 04/01/2019] [Accepted: 04/03/2019] [Indexed: 12/21/2022]
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Sasikala V, Sundar JK, Lakshmi MA. 1D Helical Single‐Crystal to 3D Lonsdaleite Single‐Crystal Transformation of Copper(II)‐Based Coordination Polymer: Acetone Fluorescence Sensing and CO
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Gas Separation. ChemistrySelect 2019. [DOI: 10.1002/slct.201803835] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Vadivel Sasikala
- Materials Science LaboratoryDepartment of PhysicsPeriyar University Salem - 636 011, Tamil Nadu India
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Synthesis, characterization and biological evaluation of Zn(II) and Co(II) complexes of N-allylimidazole as potential hypoxia-targeting agents. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.01.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Molecular structures of some bivalent metal complexes of 1-(4-acetylphenyl)imidazole and co-ligands. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.04.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zhao HY, Ma JJ, Yang XD, Yang ML. Synthesis, Crystal Structure, and Antibacterial Activity of a New Cobalt(II) Complex Containing Imidazole as Ligand. ACTA ACUST UNITED AC 2015. [DOI: 10.1080/15533174.2014.900633] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Hai-Yan Zhao
- College of Science, Hebei University of Science and Technology, Shijiazhuang, P. R. China
| | - Jing-Jun Ma
- College of Science, Hebei University of Agriculture, Baoding, P. R. China
| | - Xiao-Dong Yang
- College of Science, Hebei University of Science and Technology, Shijiazhuang, P. R. China
| | - Min-Li Yang
- College of Science, Hebei University of Science and Technology, Shijiazhuang, P. R. China
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Liu Z, El Abedin SZ, Endres F. Dissolution of zinc oxide in a protic ionic liquid with the 1-methylimidazolium cation and electrodeposition of zinc from ZnO/ionic liquid and ZnO/ionic liquid–water mixtures. Electrochem commun 2015. [DOI: 10.1016/j.elecom.2015.06.004] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Abu Ali H, Fares H, Darawsheh M, Rappocciolo E, Akkawi M, Jaber S. Synthesis, characterization and biological activity of new mixed ligand complexes of Zn(II) naproxen with nitrogen based ligands. Eur J Med Chem 2014; 89:67-76. [PMID: 25462227 DOI: 10.1016/j.ejmech.2014.10.032] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Revised: 09/26/2014] [Accepted: 10/12/2014] [Indexed: 11/18/2022]
Abstract
A series of novel Zn(II) complexes [Zn2(nap)4] (1), [Zn(nap)21,10-phen](2), [Zn(nap)22,9-dmphen] (3), [Zn(nap)2(2-ampy)2] (4), [Zn(nap)2(imid)2] (5), [Zn(nap)2(1,2-dmimid)2] (6) (nap = naproxen, 1,10-phen = 1,10-phenanthroline, 2,9-dmphen = 2,9-dimethyl-1,10-phenanthroline, 2-ampy = 2-aminopyridine, imid = imidazole, 1,2-dmimid = 1,2-dimethyl imidazole) were synthesized and characterized using IR, UV-Vis, (1)H NMR, (13)C{(1)H} NMR spectroscopy. The crystal structure of complex 3 was determined using single-crystal X-ray diffraction. In order to assess the effect of the metal ions on the anti-bacterial activity, complexes 1-6 have been screened in vitro, against (G(+)) bacteria (Staphylococcus aureus and Micrococcus luteus) and (G(-)) bacteria (Klebsiella pneumoniae, Pseudomonas aeruginosa, Proteus mirabilis and Escherichia coli) using the agar well diffusion method. Complex 2 was the only complex that showed antibacterial activity against P. aeruginosa, where the complexation of the parent ligand 1,10-phenathroline enhanced significantly the activity. All the complexes showed different activity against the different bacteria, and were compared with activity of the parent ligands. The complexes were tested also for their anti-malarial activity using two methods: a semi-quantitative micro-assay and a previously self-developed quantitative in-vitro method. Both were used to study the efficiency of these complexes in inhibiting the formation of the Malaria pigment. This is considered an important target of many known anti-malarial drugs such as Chloroquine and Amodaquine. Results showed that the efficiency of complex 3 in preventing the formation of β-hematin was 75%. The efficiency of Amodiaquine as a standard drug was reported to give 92.5.
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Affiliation(s)
- Hijazi Abu Ali
- Department of Chemistry, Birzeit University, P.O. Box 14, West Bank, Palestine.
| | - Hadeel Fares
- Department of Chemistry, Birzeit University, P.O. Box 14, West Bank, Palestine
| | - Mohanad Darawsheh
- Department of Chemistry, Birzeit University, P.O. Box 14, West Bank, Palestine
| | - Emilia Rappocciolo
- Department of Biology and Biochemistry, Birzeit University, West Bank, Palestine
| | - Mutaz Akkawi
- Department of Life Sciences, Al-Quds University, West Bank, Palestine
| | - Suhair Jaber
- Department of Life Sciences, Al-Quds University, West Bank, Palestine
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Benkanoun A, Balegroune F, Guehria-Laïdoudi A, Dahaoui S, Lecomte C. Intra- and supra-molecular inter-actions in cis,mer-diaqua-tris-(1H-imidazole-κN(3))(terephthalato-κO)cobalt(II) monohydrate. Acta Crystallogr Sect E Struct Rep Online 2012; 68:m480-1. [PMID: 22589841 PMCID: PMC3343867 DOI: 10.1107/s1600536812011993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2012] [Accepted: 03/20/2012] [Indexed: 11/10/2022]
Abstract
In the title compound, [Co(C(8)H(4)O(4))(C(3)H(4)N(2))(3)(H(2)O)(2)]·H(2)O, the cisoid angles are in the range 85.59 (5)-93.56 (5)°, while two equal transoid angles deviate significantly from the ideal linear angle, the third being almost linear. One carboxyl-ate group is almost coplanar [1.23 (13)°] with the plane of its parent aromatic ring, although it has one O-atom donor involved in one coordination and one hydrogen bond as acceptor. The other carboxyl-ate group does not coordinate and is rotated out of this plane with a torsional twist of 17.27 (20)°. The coordination neutral entity, based on aqua ligands and two cyclic co-ligands seems, at first sight, monomeric. Strongly tight, via one intra-molecular hydrogen bond between aqua and carboxyl-ate O atoms, it brings out a quasi-planar six-membered ring around the Co(II) atom, turning the CoN(3)O(3) coordination octa-hedron into a new building block. The rigidity of this feature associated with several hydrogen-bonded arrays yields an extended structure. In the resulting supra-molecular packing, a binuclear hydrated Co(II) assembly, built up from triple strands driven by different heterosynthons, embodies the synergy of coordination, covalent and hydrogen bonds.
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Costamagna J, Caruso F, Rossi M, Campos M, Canales J, Ramirez J. PRECURSORS OF HEXA-AZAMACROCYCLES. SYNTHESIS AND X-RAY STRUCTURE OF 2,9-DIAMINOPHENANTHROLINEBISACETATE-Co(II) AND 6,6′-DIAMINOBIPYRIDINE-BISACETATE-M(II) (M = Ni, Cu). J COORD CHEM 2011. [DOI: 10.1080/00958970108022638] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Juan Costamagna
- a Faculty of Chemistry and Biology , Universidad de Santiago de Chile , Santiago, 33, Chile
| | - Francesco Caruso
- b Istituto de Strutturistica, CNR , Monterorotondo, CP, 00010, Roma, Italy
| | - Miriam Rossi
- d Vassar College, Department of Chemistry , Poughkeepsie, NY, 12604-0406, USA
| | - Marcelo Campos
- c Faculty of Sciences , Universidad de Chile , Casilla, 653, Santiago, Chile
| | - Juan Canales
- a Faculty of Chemistry and Biology , Universidad de Santiago de Chile , Santiago, 33, Chile
| | - Juan Ramirez
- a Faculty of Chemistry and Biology , Universidad de Santiago de Chile , Santiago, 33, Chile
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Bao-Hui Y, Xiao-Ming C. Syntheses, Characterization and Equilibrium between Mono-and Aqua-bridged Dicobalt(II) Complexes. A Structural Model for Methionine Aminopeptidase. CHINESE J CHEM 2010. [DOI: 10.1002/cjoc.20030210512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Lugo (neé Gushwa) AF, Richards AF. Ketiminato and ketimine Co, Eu, Cu and Fe complexes. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2010.02.019] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Singh AK, Yadav M, Singh SK, Sunkari S, Pandey DS. Extended molecular networks based on Zn and Cd imparting N-substituted imidazole. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2009.12.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Schubert DM, Visi MZ, Knobler CB. Acid-catalyzed synthesis of zinc imidazolates and related bimetallic metal-organic framework compounds. MAIN GROUP CHEMISTRY 2008. [DOI: 10.1080/10241220902750928] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Coordination polymers constructed from o-phthalic acid and diamines: Syntheses and crystal structures of the phthalate-imidazole complexes {[Cu(Pht)(Im)2]·1.5H2O}n and [Co(Pht)(Im)2]n and their application in oxidation catalysis. Polyhedron 2006. [DOI: 10.1016/j.poly.2005.09.003] [Citation(s) in RCA: 114] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Coordination properties of didentate N,O heterocyclic alcohols and aldehydes towards Cu(II), Co(II), Zn(II) and Cd(II) ions in the solid state and aqueous solution. Coord Chem Rev 2005. [DOI: 10.1016/j.ccr.2005.02.020] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Baca SG, Malinovskii ST, Franz P, Ambrus C, Stoeckli-Evans H, Gerbeleu N, Decurtins S. Synthesis, structure and magnetic properties of cobalt(II) and copper(II) coordination polymers assembled by phthalate and 4-methylimidazole. J SOLID STATE CHEM 2004. [DOI: 10.1016/j.jssc.2004.05.001] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Speciation and transformation of Co(II)/Ni(II)–citrate–imidazole ternary system – synthesis, spectroscopic and structural studies. J Inorg Biochem 2004. [DOI: 10.1016/j.jinorgbio.2004.03.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Carballo R, Castiñeiras A, Covelo B, Garcı́a-Martı́nez E, Niclós J, Vázquez-López E. Solid state coordination chemistry of mononuclear mixed-ligand complexes of Ni(II), Cu(II) and Zn(II) with α-hydroxycarboxylic acids and imidazole. Polyhedron 2004. [DOI: 10.1016/j.poly.2004.02.028] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Structural variations in dinuclear model hydrolases and hydroxamate inhibitor models: synthetic, spectroscopic and structural studies. Inorganica Chim Acta 2004. [DOI: 10.1016/j.ica.2003.08.021] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Zinc(II) carboxylates with imidazole and 2-methylimidazole: unprecedented cyclic dimer and polynuclear coordination polymers based on bridging phthalate ions. Inorganica Chim Acta 2003. [DOI: 10.1016/s0020-1693(02)01314-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Ida R, Wu G. Theoretical Study of the 67Zn Electric-Field-Gradient Tensors in Zinc(II) Coordination Complexes. J Phys Chem A 2002. [DOI: 10.1021/jp0212141] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ramsey Ida
- Department of Chemistry, Queen's University, Kingston, Ontario, Canada K7L 3N6
| | - Gang Wu
- Department of Chemistry, Queen's University, Kingston, Ontario, Canada K7L 3N6
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Bugella-Altamirano E, González-Pérez J, Sicilia Zafra A, Niclós-Gutiérrez J, Castiñeiras-Campos A. Metal chelates of N-carbamoylmethyl-iminodiacetate(2−) ion. Polyhedron 2000. [DOI: 10.1016/s0277-5387(00)00547-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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A novel dinuclear zinc complex containing both imidazole and carboxylate groups as a possible model for serine/threonine protein phosphatase-1. INORG CHEM COMMUN 2000. [DOI: 10.1016/s1387-7003(00)00012-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Synthesis, structures and hydrolytic properties of metal complexes with 1,3-bis[(4-methyl-5-imidazol-1-yl)ethylideneamino]propan-2-ol. Polyhedron 1999. [DOI: 10.1016/s0277-5387(99)00086-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Akhriff Y, Server-Carrió J, Sancho A, García-Lozano J, Escrivá E, Folgado JV, Soto L. Synthesis, Crystal Structure, and Magnetic Properties of Oxalato-Copper(II) Complexes with 3,3-Bis(2-imidazolyl)propionic Acid, an Imidazole-Carboxylate Polyfunctional Ligand: From Mononuclear Entities to Ladder-Like Chains. Inorg Chem 1999; 38:1174-1185. [PMID: 11670900 DOI: 10.1021/ic980982x] [Citation(s) in RCA: 118] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The synthesis of five new Cu(II) compounds of formula [Cu(HBIP)(C(2)O(4))].H(2)O (1), [Cu(HBIP)(C(2)O(4))(OH(2))].2H(2)O (2), [{Cu(HBIP)Cl}(2)(&mgr;-C(2)O(4))].2H(2)O (3), [{Cu(BIP)}(2)(&mgr;-C(2)O(4))].2H(2)O (4) and [{Cu(BIP)}(2)(&mgr;-C(2)O(4))].6H(2)O (5), together with their spectral and magnetic characterization, is reported. Crystal structures of compounds 2, 3 and 5 have been solved. All these compounds crystallize in the triclinic system, space group P&onemacr;, with a = 7.3322(3) Å, b = 10.014(1) Å, c = 11.541(1) Å, alpha = 113.22(1) degrees, beta = 91.37(1) degrees, gamma = 94.51(1) degrees, Z = 2 for compound 2; a = 7.444(2) Å, b = 8.518(2) Å, c = 11.231(2) Å, alpha = 97.45(2) degrees, beta = 98.99(2) degrees, gamma = 97.95(2) degrees, Z = 1 for compound 3; and a = 7.977(1) Å, b = 8.656(1) Å, c = 11.807(1) Å, alpha = 69.06(1) degrees, beta = 86.07(1) degrees, gamma = 67.36(1) degrees, Z = 1 for compound 5. In compound 2 the asymmetric unit consists of one isolated neutral [Cu(HBIP)(C(2)O(4))(OH(2))] molecule and two noncoordinated water molecules. The Cu(II) ion is five-coordinated (4+1 coordination mode) with HBIP and oxalato entities acting as bidentate ligands and the water molecule as the fifth ligand. The structure of compound 3 is made up of centrosymmetric binuclear [{Cu(HBIP)(Cl)}(2)(&mgr;-C(2)O(4))] units and noncoordinated water molecules. The two copper atoms are linked through a bis-bidentate oxalato group leading to a metal-metal separation of 5.28(3) Å. The coordination stereochemistry of the CuN(2)O(2)Cl chromophore is approximately SP. Compound 5 exhibits a structure built of ladder-like chains. In these chains the rungs are constituted by the neutral dinuclear centrosymmetric [(BIP)Cu(C(2)O(4))Cu(BIP)] entities. The oxalato group bridges two copper atoms in a bis-bidentate fashion, whereas the BIP acts as a tridentate ligand, connecting through their carboxylate groups these dimeric units along the a axis. The copper atom is involved in a five-coordinated CuN(2)O(2)O' chromophore, with a coordination geometry intermediate between SP and TBP. The magnetic properties of all complexes have been investigated. Compound 1 and 2 follow a Curie-Weiss law with very low values of theta. The other three compounds exhibit an antiferromagnetic coupling, with 2J = -265 cm(-)(1) for 3, 2J = -108 cm(-)(1) for 4, and 2J = -5.7 cm(-)(1) for 5. The strength of the exchange interaction is discussed on the basis of the structural features and correlated with published magneto-structural data on similar oxalato-bridged copper(II) compounds.
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Affiliation(s)
- Y. Akhriff
- Departament de Química Inorgànica, Universitat de València, c/Vicent Andrés Estellés, s/n, 46100 Burjassot (València), Spain, and ICMUV, Universitat de València, c/Dr. Moliner 50, 46100 Burjassot (València), Spain
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Chen BL, Mok KF, Ng SC, Drew MG. Syntheses, structures and properties of copper(II) complexes with thiophene-2,5-dicarboxylic acid (H2Tda) and nitrogen-containing ligands. Polyhedron 1999. [DOI: 10.1016/s0277-5387(98)00418-5] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Baggio R, Garland MT, Perec M, Vega D. Adduct formation between zinc and cadmium oxydiacetates and imidazol. Crystal structures of [Zn(Him)2(oda)]n and [Cd2(Him)4(oda)2(H2O)]2·6H2O (Him=imidazol, oda=oxydiacetate). Inorganica Chim Acta 1999. [DOI: 10.1016/s0020-1693(98)00274-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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