fac , cis -Bromidotricarbonylbis(tribenzylphosphine)rhenium(I)

Crystals of the title compound, fac , cis -[ReBr(C 21 H 21 P) 2 (CO) 3 ], were obtained by recrystallization of a sample from CHCl 3 layered with hexane. The geometry about the d 6 Re I centre is (distorted) octahedral with the three CO ligands fac and the two tribenzylphosphine ligands cis . In acc...

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Published inActa crystallographica. Section E, Structure reports online Vol. 63; no. 3; pp. m785 - m786
Main Authors Beckett, Michael A., Light, Mark E., Brassington, David S., Thornton-Pett, Mark
Format Journal Article
LanguageEnglish
Published 01.03.2007
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Summary:Crystals of the title compound, fac , cis -[ReBr(C 21 H 21 P) 2 (CO) 3 ], were obtained by recrystallization of a sample from CHCl 3 layered with hexane. The geometry about the d 6 Re I centre is (distorted) octahedral with the three CO ligands fac and the two tribenzylphosphine ligands cis . In accordance with the trans influence, the Re—C bond trans to Br is significantly shorter than those trans to the organophosphine ligands.
ISSN:1600-5368
1600-5368
DOI:10.1107/S160053680700726X