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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 1 , Sithambaresan M 2 , Kurup MR 1 , Ng SW 3

Affiliations 

  • 1 Department of Applied Chemistry, Cochin University of Science and Technology, Kochi 682 022, India
  • 2 Department of Chemistry, Faculty of Science, Eastern University, Sri Lanka, Chenkalady, Sri Lanka
  • 3 Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia ; Chemistry Department, King Abdulaziz University, PO Box 80203 Jeddah, Saudi Arabia
Acta Crystallogr Sect E Struct Rep Online, 2013 Oct 9;69(Pt 11):m588-9.
PMID: 24454026 DOI: 10.1107/S1600536813026883

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.

* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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