Tetra­bromidobis(dicyclo­hexyl­phosphane-κP)digallium(Ga—Ga)

The title compound, a Ga(II) dimer, [Ga(2)Br(4)(C(12)H(23)P)(2)], was synthesized by reaction of GaBr(THF)(n) (THF is tetra­hydro­furan) with dicyclo­hexyl­phosphine in toluene. At 150 K the crystallographically centrosymmetric molecule exhibits disorder in which one of the two independent cyclo­hex...

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Detalles Bibliográficos
Autores principales: Mayo, Dennis H., Peng, Yang, Zavalij, Peter, Bowen, Kit H., Eichhorn, Bryan W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3470134/
https://www.ncbi.nlm.nih.gov/pubmed/23125578
http://dx.doi.org/10.1107/S1600536812035982
Descripción
Sumario:The title compound, a Ga(II) dimer, [Ga(2)Br(4)(C(12)H(23)P)(2)], was synthesized by reaction of GaBr(THF)(n) (THF is tetra­hydro­furan) with dicyclo­hexyl­phosphine in toluene. At 150 K the crystallographically centrosymmetric molecule exhibits disorder in which one of the two independent cyclo­hexyl groups is modelled over two sites in a 62 (1):38 (1) ratio. In d (6)-benzene solution, the compound exhibits virtual C (2h) symmetry as determined by (1)H NMR. The coordination environment of the Ga(II) atom is distorted tetrahedral.

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