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Issue 7, 1980
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Preparation and crystal structure of S2I42+(AsF6)2 containing the distorted right triangular prismatic disulphur tetraiodine(2+) cation and a disulphur unit of bond order greater than two

Abstract

S2I42+(AsF6)2 has been prepared and its crystal structure determined in which the S2I42+ cation was found to have a distorted right triangular prismatic structure, with one S2 and two I2 units joined by weak sulphur–iodine bonds; the sulphur–sulphur bond distance is the shortest reported in an isolated compound, and is indicative of the presence of a 3pπ–3pπ bond and a bond order greater than two.

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Article type: Paper
DOI: 10.1039/C39800000289
Citation: J. Chem. Soc., Chem. Commun., 1980, 289-290
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    Preparation and crystal structure of S2I42+(AsF6)2 containing the distorted right triangular prismatic disulphur tetraiodine(2+) cation and a disulphur unit of bond order greater than two

    J. Passmore, G. Sutherland, T. Whidden and P. S. White, J. Chem. Soc., Chem. Commun., 1980, 289
    DOI: 10.1039/C39800000289

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