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Aqua-bis-(3-chloro-benzoato-?O)bis-(N,N-di-ethyl-nicotinamide-?N)copper(II).

ABSTRACT: The title compound, [Cu(C7H4ClO2)2(C10H14N2O)2(H2O)], has twofold symmetry with the Cu(II) cation and the O atom of the coordinating water mol-ecule located on the axis. The Cu(II) cation is coordinated by two carboxyl-ate O atoms of chloro-benzoate (CB) anions, two N atoms of N,N-di-ethyl-nicotinamide (DENA) ligands and one water mol-ecule in a distorted N2O3 square-pyramidal geometry. The benzene and pyridine rings are oriented at a dihedral angle of 82.51?(6)°. In the anionic ligand, the carboxyl-ate group is twisted away from the attached benzene ring by 12.85?(11)°. In the crystal, O-H?O hydrogen bonds between the coordinating water mol-ecule and the carboxyl group link the complex mol-ecules into supra-molecular chains running along the c-axis direction.

SUBMITTER: Bozkurt N

PROVIDER: S-EPMC3793693 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature

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Aqua-bis-(3-chloro-benzoato-κO)bis-(N,N-di-ethyl-nicotinamide-κN)copper(II).

Bozkurt Nihat N Tunç Tuncay T Caylak Delibaş Nagihan N Necefoğlu Hacali H Hökelek Tuncer T

Acta crystallographica. Section E, Structure reports online 20130717 Pt 8

The title compound, [Cu(C7H4ClO2)2(C10H14N2O)2(H2O)], has twofold symmetry with the Cu(II) cation and the O atom of the coordinating water mol-ecule located on the axis. The Cu(II) cation is coordinated by two carboxyl-ate O atoms of chloro-benzoate (CB) anions, two N atoms of N,N-di-ethyl-nicotinamide (DENA) ligands and one water mol-ecule in a distorted N2O3 square-pyramidal geometry. The benzene and pyridine rings are oriented at a dihedral angle of 82.51 (6)°. In the anionic ligand, the carb ...[more]

PMID: 24109280

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Di-aqua-bis-(3-chloro-benzoato-κO)bis-(nicotinamide-κN (1))cobalt(II).

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Crystal structure of di-aqua-bis-(N,N-di-ethyl-nicotinamide-κN (1))bis-(2,4,6-tri-methyl-benzoato-κO (1))cobalt(II).

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Crystal structure of trans-di-aqua-bis-(nicotinamide-κN (1))bis-(4-nitro-benzoato-κO)manganese(II).

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Aqua-bis-[4-(methyl-sulfan-yl)benzoato-κO]bis-(pyridine-κN)copper(II).

Project description:In the title mol-ecule, [Cu(C(8)H(7)O(2)S)(2)(C(5)H(5)N)(2)(H(2)O)], the Cu(II) ion is penta-coordinated in a distorted square-pyramidal geometry by two O atoms of two 4-(methyl-sulfan-yl)benzoate anions and two N atoms of two pyridine ligands and a water O atom situated at the apical site. In the crystal structure, O-H⋯O hydrogen bonds link mol-ecules into chains along the b axis.

| S-EPMC2983350 | biostudies-literature

Diaqua-bis-(N,N-diethyl-nicotinamide-κN)bis-(4-ethyl-benzoato-κO)cobalt(II).

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