Acta Cryst. (2005). E61, m1662-m1664 [ doi:10.1107/S1600536805023639 ]
Abstract: In the title complex, [Cu(C12H12N2O3)(C5H5N)], the CuII atom has a square-planar coordination geometry, formed by the tridentate hydrazone and the monodentate pyridine ligands. The distance of 3.706 (4) Å between the centroids of the nearly parallel [dihedral angle 4.9 (5)°] pyridine ring and the benzene ring of a neighbouring complex molecule suggests the existence of - stacking.
Online 30 July 2005
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