Acta Cryst. (2007). E63, m2118  [ doi:10.1107/S1600536807033582 ]

[-1,2-Disalicyloylhydrazine(2-)-³N,O,O':³N',O'',O''']bis[tripyridinenickel(II)] pyridine disolvate

Y.-T. Chen, J.-M. Dou, D.-C. Li, D.-Q. Wang and Y.-H. Zhu

Abstract: The title complex, [Ni₂(C₁₄H₈N₂O₄)(C₅H₅N)₆]·2C₅H₅N, is a polymorph of a previously reported compound [Chen & Liu (2005). Chin. J. Inorg. Chem. 21, 15-20]. The 1,2-disalicyloylhydrazine ligand lies on an inversion center and coordinates to two Ni^II atoms. Each Ni^II atom is octahedrally coordinated by a phenolate O atom, a carbonyl O atom and a hydrazine N atom of the ligand and three pyridine N atoms.

Online 13 July 2007

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