Research Article: Tetra­kis(1-phenyl-1H-imidazole-κN3)bis­(thio­cyanato-κN)nickel(II)

Date Published: May 01, 2012

Publisher: International Union of Crystallography

Author(s): Shao-Mei Zheng, Bao-Cheng Liu.

http://doi.org/10.1107/S1600536812015437

Abstract

The title compound, [Ni(NCS)2(C9H8N2)4], crystallizes with two independent half-mol­ecules in the asymmetric unit and the NiII ions situated on centres of symmetry. In both independent mol­ecules, the NiII ion displays a compressed octa­hedral environment formed by four N atoms from the 1-phenyl-1H-imidazole ligands, which define the equatorial plane, with a mean Ni—N distance of 2.119 (11) Å, and two axial N atoms from two NCS− anions, with a mean Ni—N distance of 2.079 (7) Å. The crystal packing exhibits weak inter­molecular S⋯S contacts of 3.411 (2) Å.

Partial Text

For the crystal structures of related Ni complexes, see: Liu et al. (2005 ▶, 2006 ▶); Pang et al. (2007 ▶); Zheng & Jin (2012 ▶).

 

Source:

http://doi.org/10.1107/S1600536812015437