Research Article: [1,2-Bis­(diisopropyl­phosphan­yl)ethane-κ2P,P′]dichloridonickel(II)

Date Published: July 01, 2011

Publisher: International Union of Crystallography

Author(s): Nahury Y. Castellanos-Blanco, Juventino J. García, Marcos Flores-Alamo.

http://doi.org/10.1107/S1600536811021209

Abstract

In the crystal structure of title compound, [NiCl2(C14H32P2)], the NiII atom lies on a twofold rotation axis and shows a slightly distorted square-planar coordination geometry, with a dihedral angle of 10.01 (8)° between the cis-Cl—Ni—Cl and cis-P—Ni—P planes. There is no significant inter­molecular inter­action except very weak C—H⋯Cl inter­actions. The crystal studied was a racemic twin.

Partial Text

For the synthesis, see: Scott et al. (1990 ▶). For applications of nickel complexes to catalytic systems, see: Vicic & Jones (1997 ▶); Arévalo & García (2010 ▶). For related structures, see: Cañavera-Buelvas et al. (2011 ▶); Angulo et al. (2003 ▶); Dahlenburg & Kurth (2001 ▶).

 

Source:

http://doi.org/10.1107/S1600536811021209

 

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