Chlorido(pyridine-2-carbaldehyde oximato-κN,N')(pyridine-2-carbaldehyde oxime-κN,N')copper(II).

Acta Crystallogr Sect E Struct Rep Online

School of Chemistry and Chemical Engineering, Anqing Teachers College, Anqing 246011, People's Republic of China.

Published: May 2008

In the title compound, [Cu(C(6)H(5)N(2)O)Cl(C(6)H(6)N(2)O)], the Cu atom is coordinated by one neutral and one deprotonated pyridine-2-carboxaldehyde oxime (pco) ligand, resulting in the formation of two five-membered CuN(2)C(2) rings. Together with the additional coordinating chloride anion, the coordination polyhedron of copper is best described as a distorted square-pyramid, the distortion parameter being 0.288. The two organic ligands are linked by an intramolecular O-H⋯O hydrogen bond.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961395PMC
http://dx.doi.org/10.1107/S1600536808014748DOI Listing

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