(E)-N′-(5-Chloro-2-oxidobenzylidene-κO)-3,4,5-trimethoxybenzohydrazidato-κ2N′,O](pyridine-κN)copper(II)

Yu-Min Wang,Zhen Chen,Hong-Li Jiang,Xiao-Hui Lin,Chang-Jun Zhang

doi:10.1107/s1600536811009901

Yu-Min Wang, Zhen Chen + Show 3 more

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https://doi.org/10.1107/s1600536811009901

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Abstract

In the title compound, [Cu(C17H15ClN2O5)(C5H5N)], the CuII atom is coordinated by one N atom and two O atoms from an anionic salicylaldehyde benzoylhydrazone ligand and one pyridine N atom in a distorted square-planar geometry. The bonds displays the usual elongation with mean Cu—O and Cu—N bond lengths of 1.926 and 1.976 Å, respectively. The pyridine ring makes dihedral angles of 26.12 (13) and 11.08 (12)°, respectively, with the trimethoxyphenyl and phenolate rings, which make a dihedral angle of 16.05 (12)° with one another.

Highlights

In the title compound, [Cu(C17H15ClN2O5)(C5H5N)], the CuII atom is coordinated by one N atom and two O atoms from an anionic salicylaldehyde benzoylhydrazone ligand and one pyridine N atom in a distorted square-planar geometry
The bonds displays the usual elongation with mean Cu—O and
We report here the crystal structure of the title compound, (I) (Fig. 1)

Summary

Crystal data

R factor = 0.031; wR factor = 0.086; data-to-parameter ratio = 13.5. In the title compound, [Cu(C17H15ClN2O5)(C5H5N)], the CuII atom is coordinated by one N atom and two O atoms from an anionic salicylaldehyde benzoylhydrazone ligand and one pyridine N atom in a distorted square-planar geometry. The bonds displays the usual elongation with mean Cu—O and. Cu—N bond lengths of 1.926 and 1.976 Å, respectively. The pyridine ring makes dihedral angles of 26.12 (13) and. 11.08 (12) , respectively, with the trimethoxyphenyl and phenolate rings, which make a dihedral angle of 16.05 (12)

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