Research Article: Tris(5,6-dimethyl-1H-benzimidazole-κN3)(pyridine-2,6-dicarboxyl­ato-κ3O2,N,O6)nickel(II)

Date Published: June 01, 2012

Publisher: International Union of Crystallography

Author(s): Yue-Hua Li, Feng-Feng Li, Xin-Hua Liu, Ling-Yan Zhao.

http://doi.org/10.1107/S1600536812019502

Abstract

The title mononuclear complex, [Ni(C7H3NO4)(C9H10N2)3], shows a central NiII atom which is coordinated by two carboxyl­ate O atoms and the N atom from a pyridine-2,6-dicarboxyl­ate ligand and by three N atoms from different 5,6-dimethyl-1H-­benzimidazole ligands in a distorted octa­hedral geometry. The crystal structure shows intermolecular N—H⋯O hydrogen bonds.

Partial Text

For related structures of dipicolinate complexes, see: How et al. (1991 ▶); Dong et al. (2010 ▶); Liu et al. (2011 ▶).

 

Source:

http://doi.org/10.1107/S1600536812019502