Issue 20, 1979

Preparation and X-ray crystal structure of µ-iodo-bis(4-iodo-cyclo-hepta-sulphur) tris(hexafluoroantimonate)–bis(arsenic trifluoride), [(S7I)2I]3+[SbF6]3·2AsF3

Abstract

The reaction of S8, I2, and SbF5 in the appropriate ratios in AsF3 gave essentially quantitative yields of S14I3(SbF6)3·2AsF3, shown by X-ray crystallography to contain the novel cation [(S7I)2I]3+, consisting of two [S7I]+ fragments bridged by a linear S–I–S bond.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1979, 901-902

Preparation and X-ray crystal structure of µ-iodo-bis(4-iodo-cyclo-hepta-sulphur) tris(hexafluoroantimonate)–bis(arsenic trifluoride), [(S7I)2I]3+[SbF6]3·2AsF3

J. Passmore, G. Sutherland and P. S. White, J. Chem. Soc., Chem. Commun., 1979, 901 DOI: 10.1039/C39790000901

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