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Acta Cryst. (2013). E69, m419  [ doi:10.1107/S1600536813016863 ]

{2,2'-[(1,2-Dicyanoethene-1,2-diyl)bis(nitrilomethanylylidyne)]diphenolato-[kappa]4O,N,N',O'}(methanol-[kappa]O)zinc

Z.-C. Wang, J. Chu and S.-Z. Zhan

Abstract: In the title complex, [Zn(C18H10N4O2)(CH4O)], the Zn2+ cation is located on a mirror plane and is coordinated by a tetradentate Schiff base ligand anion (L2-) and a methanol molecule. The Zn2+ cation is surrounded by two N atoms and two O atoms from L2-, in a nearly planar configuration, and one methanol O atom, forming a slightly distorted square-pyramidal geometry. The methanol molecule is disordered over two sets of sites in a 0.5:0.5 ratio. In the crystal, O-H...O hydrogen bonds link the molecules into chains parallel to [001].


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