Concepedia

A Trinuclear Organoantimony Cation: Structure of [Me<sub>2</sub>SbSb(Me<sub>2</sub>)SbMe<sub>2</sub>][Me<sub>2</sub>SbBr<sub>2</sub>]

H.J. Breunig, M. Denker, Enno Lork

Angewandte Chemie International Edition in English · 1996 · 17 citations · 9 references

DOI

Concepts

Abstract

Only stable in the crystal , the title compound 1 contains the first example of a polynuclear organoantimony cation. Interionic Sb …︁ Sb and Sb …︁ Br contacts are observed in 1 , and reversible dissociation of 1 in solution gives the starting materials Me 2 SbBr and Me 4 Sb 2 . These components exchange Me 2 Sb groups in the formation of 1 . equation image

References

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