Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 11 (November 2013)

metal-organic compounds

Acta Cryst. (2013). E69, m588-m589    [ doi:10.1107/S1600536813026883 ]


N. Aiswarya, M. Sithambaresan, M. R. P. Kurup and S. W. Ng

Abstract: The title compound, [CuCl2(C19H16N4O)], contains a CuII atom N,N',O-chelated by a neutral N-phenyl­hy­dra­zine­car­box­amide 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.

CCDC reference: 963840

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