Tetrakis(μ-3-chlorobenzoato-κ 2 O : O ′)bis[( N , N -diethylnicotinamide-κ N 1 )copper(II)]

In the title centrosymmetric binuclear CuII complex, [Cu2(C7H4ClO2)4(C10H14N2O)2], the two CuII cations [Cu...Cu = 2.6314 (4) Å] are bridged by four 3-chlorobenzoate (CB) anions. The four carboxylate O atoms around each CuII cation form a distorted square-planar arrangement, the distorted square-pyr...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2013-08, Vol.69 (8), p.m431-m432
Main Authors: Bozkurt, Nihat, Tunç, Tuncay, Çaylak Delibaş, Nagihan, Necefoğlu, Hacali, Hökelek, Tuncer
Format: Article
Language:English
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Summary:In the title centrosymmetric binuclear CuII complex, [Cu2(C7H4ClO2)4(C10H14N2O)2], the two CuII cations [Cu...Cu = 2.6314 (4) Å] are bridged by four 3-chlorobenzoate (CB) anions. The four carboxylate O atoms around each CuII cation form a distorted square-planar arrangement, the distorted square-pyramidal coordination geometry being completed by the pyridine N atom of the N,N-diethylnicotinamide (DENA) molecule. The dihedral angle between the benzene ring and the carboxylate group is 4.49 (11)° in one of the independent CB ligands and 12.00 (10)° in the other. The benzene rings of the independent CB ligands are oriented at a dihedral angle of 84.13 (6)°. In the crystal, weak C-H...O hydrogen bonds link the binuclear complex molecules into supramolecular chains running along [101].
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536813017881