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Structural diversity for phosphine complexes of stibenium and stibinidenium cations.

Authors
Type
Published Article
Journal
Chemical Communications
1364-548X
Publisher
The Royal Society of Chemistry
Publication Date
Volume
47
Issue
45
Pages
12331–12333
Identifiers
DOI: 10.1039/c1cc15693d
PMID: 22011846
Source
Medline
License
Unknown

Abstract

Reactions of trimethylphosphine or diphosphines with SbCl(3) in the presence of AlCl(3) or Me(3)SiSO(3)CF(3) give ligand stabilized stibenium and stibinidenium cations. The geometry at each antimony center reveals a variety of environments for antimony that describes new bonding and highlights new directions in the chemistry of the pnictogen elements.

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