Research Article: Bis{benzyl 2-[4-(4-meth­oxy­phen­yl)butan-2-yl­idene]hydrazinecarbodithio­ato-κ2N2,S}nickel(II)

Date Published: June 01, 2012

Publisher: International Union of Crystallography

Author(s): Ming-Yueh Tan, Thahira Begum S. A. Ravoof, Mohamed Ibrahim Mohamed Tahir, Karen A. Crouse, Edward R. T. Tiekink.

http://doi.org/10.1107/S1600536812019289

Abstract

The complete mol­ecule of the title complex, [Ni(C19H21N2OS2)2], is generated by the application of twofold symmetry. The NiII atom is N,S-chelated by two hydrazinecarbodithio­ate ligands, which provide an N2S2 donor set that defines a distorted square-planar geometry, the S atoms being approximately cis. The conformation of the chelate ring is an envelope with the NiII atom being the flap atom. The dihedral angle between the least-squares planes through the chelate rings = 30.10 (6)°. Supra­molecular chains propagated by glide symmetry along the c axis and mediated by C—H⋯N contacts feature in the crystal packing.

Partial Text

For background to the coordination chemistry of hydrazine carbodithio­ates, see: Khoo et al. (2005 ▶); Chan et al. (2008 ▶); Manan et al. (2012 ▶). For related syntheses, see Hossain et al. (1996 ▶).

 

Source:

http://doi.org/10.1107/S1600536812019289