Research Article: {4,4′,6,6′-Tetra­chloro-2,2′-[2,2-dimethyl­propane-1,3-diylbis(nitrilo­methanylyl­idene)]}copper(II)

Date Published: February 01, 2012

Publisher: International Union of Crystallography

Author(s): Hadi Kargar, Reza Kia, Saeideh Abbasian, Muhammad Nawaz Tahir.

http://doi.org/10.1107/S160053681200195X

Abstract

In the title Schiff base complex, [Cu(C19H16Cl4N2O2)], the geometry around the CuII atom is distorted square-planar defined by the N2O2 donor atoms of the coordinated ligand. The dihedral angle between the substituted benzene rings is 29.95 (16)°. In the crystal, mol­ecules are linked along the b axis, forming individual dimers through C—H⋯O inter­actions. The crystal structure is further stabilized by inter­molecular π–π inter­actions [centroid–centroid distance = 3.6131 (17) Å].

Partial Text

For standard values of bond lengths, see: Allen et al. (1987 ▶). For applications of Schiff bases in coordination chemistry, see, for example: Granovski et al. (1993 ▶); Blower (1998 ▶). For related structures see, for example: Ghaemi et al. (2011 ▶); Kargar et al. (2011 ▶, 2012 ▶).

 

Source:

http://doi.org/10.1107/S160053681200195X