Dichlorobis(triphenylphosphine oxide-?O)nickel(II)

Moreno-Fuquen, R. and Cifuentes, O. and Naranjo, J.V. and Serratto, L.M. and Kennedy, A.R. (2004) Dichlorobis(triphenylphosphine oxide-?O)nickel(II). Acta Crystallographica Section E: Structure Reports, 60 (12). pp. 1861-1862. ISSN 1600-5368 (http://dx.doi.org/10.1107/S1600536804029125)

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Abstract

The title nickel(II) complex, [NiCl2(C18H15OP)2], was prepared in order to determine the coordination of the Ni atom. The Ni atom lies on a twofold axis and is four-coordinated by two Cl atoms and two O atoms in a distorted tetrahedral coordination geometry. The Ni - Cl and Ni - O distances are 2.2151 (6) and 1.9662 (16) î.., respectively. The title compound is compared with the four-coordinated copper(II) analog; the two systems are isostructural.