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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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
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author Mayo, Dennis H.
Peng, Yang
Zavalij, Peter
Bowen, Kit H.
Eichhorn, Bryan W.
author_facet Mayo, Dennis H.
Peng, Yang
Zavalij, Peter
Bowen, Kit H.
Eichhorn, Bryan W.
author_sort Mayo, Dennis H.
collection PubMed
description 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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spelling pubmed-34701342012-11-02 Tetra­bromidobis(dicyclo­hexyl­phosphane-κP)digallium(Ga—Ga) Mayo, Dennis H. Peng, Yang Zavalij, Peter Bowen, Kit H. Eichhorn, Bryan W. Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers 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. International Union of Crystallography 2012-09-05 /pmc/articles/PMC3470134/ /pubmed/23125578 http://dx.doi.org/10.1107/S1600536812035982 Text en © Mayo et al. 2012 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Metal-Organic Papers
Mayo, Dennis H.
Peng, Yang
Zavalij, Peter
Bowen, Kit H.
Eichhorn, Bryan W.
Tetra­bromidobis(dicyclo­hexyl­phosphane-κP)digallium(Ga—Ga)
title Tetra­bromidobis(dicyclo­hexyl­phosphane-κP)digallium(Ga—Ga)
title_full Tetra­bromidobis(dicyclo­hexyl­phosphane-κP)digallium(Ga—Ga)
title_fullStr Tetra­bromidobis(dicyclo­hexyl­phosphane-κP)digallium(Ga—Ga)
title_full_unstemmed Tetra­bromidobis(dicyclo­hexyl­phosphane-κP)digallium(Ga—Ga)
title_short Tetra­bromidobis(dicyclo­hexyl­phosphane-κP)digallium(Ga—Ga)
title_sort tetra­bromidobis(dicyclo­hexyl­phosphane-κp)digallium(ga—ga)
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3470134/
https://www.ncbi.nlm.nih.gov/pubmed/23125578
http://dx.doi.org/10.1107/S1600536812035982
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AT bowenkith tetrabromidobisdicyclohexylphosphanekpdigalliumgaga
AT eichhornbryanw tetrabromidobisdicyclohexylphosphanekpdigalliumgaga

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