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Di-chlorido-{2-[(E)-phen-yl(pyridin-2-yl-?N)methyl-idene]-N-phenyl-hydra-zine-carboxamide-?(2) N (2),O}copper(II).

ABSTRACT: The title compound, [CuCl2(C19H16N4O)], contains a Cu(II) atom N,N',O-chelated by a neutral N-phenyl-hy-dra-zine-car-box-amide ligand and additionally coordinated by two Cl atoms, resulting in a distorted square-pyramidal geometry. The ligating atoms in the basal square plane of the complex comprise the azomethine N, the pyridine N, the amide O and one of the Cl atoms, whereas the other Cl atom occupies an apical position. The apical Cl atoms in adjacent layers function as hydrogen-bond acceptors to both NH groups. Intermolecular C-H?Cl and C-H?O interactions are also observed.

SUBMITTER: Aiswarya N

PROVIDER: S-EPMC3884250 | biostudies-literature | 2013 Oct

REPOSITORIES: biostudies-literature

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Di-chlorido-{2-[(E)-phen-yl(pyridin-2-yl-κN)methyl-idene]-N-phenyl-hydra-zine-carboxamide-κ(2) N (2),O}copper(II).

Aiswarya N N Sithambaresan M M Kurup M R Prathapachandra MR Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20131009 Pt 11

The title compound, [CuCl2(C19H16N4O)], contains a Cu(II) atom N,N',O-chelated by a neutral N-phenyl-hy-dra-zine-car-box-amide ligand and additionally coordinated by two Cl atoms, resulting in a distorted square-pyramidal geometry. The ligating atoms in the basal square plane of the complex comprise the azomethine N, the pyridine N, the amide O and one of the Cl atoms, whereas the other Cl atom occupies an apical position. The apical Cl atoms in adjacent layers function as hydrogen-bond acceptor ...[more]

PMID: 24454026

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