Research Article: Bis[5-chloro-2-(phenyl­diazenyl-κN2)pyridine-κN]bis­(thio­cyanato-κN)iron(II)

Date Published: May 01, 2012

Publisher: International Union of Crystallography

Author(s): Luksamee Vittaya, Nararak Leesakul, Chaveng Pakawatchai, Saowanit Saithong, Kanidtha Hansongnern.

http://doi.org/10.1107/S1600536812014286

Abstract

In the title complex, [Fe(NCS)2(C11H8ClN3)2], the FeII atom is coordinated by two N atoms from the thio­cyanate ligands and four N atoms from two chelating 5-chloro-2-(phenyl­diazen­yl)pyridine ligands, generating a fairly regular FeN6 octa­hedral coordination geometry. The thio­cyanate ions are in a cis disposition and the pyridine N atoms are in a trans orientation. In the crystal, a short inter­molecular Cl⋯S contact [3.366 (3) Å] is observed.

Partial Text

For background to diazenyl complexes, see: Krause & Krause (1980 ▶); Santra et al. (1999 ▶); Hotze, Caspers et al. (2004 ▶); Hotze, Kooijman et al. (2004 ▶). For applications of diazenyl compounds, see: Erkkila et al. (1999 ▶); Wong & Giandomenico (1999 ▶); Velder et al. (2000 ▶); Barf & Sheldon (1995 ▶). For structures of related diazenyl­imine complexes, see: Hansongnern et al. (2008 ▶); Ray et al. (2005 ▶); Senapoti et al. (2002) ▶. For background to diazenyl complexes, see: Byabartta et al. (2001 ▶).

 

Source:

http://doi.org/10.1107/S1600536812014286