Issue 0, 1966

The hydrogen fluoride solvent system. Part I. Solutions of antimony pentafluoride and antimony tetrafluoride monofluorosulphate

Abstract

The electrical conductivity and 19F and 1H n.m.r. spectra of the hydrogen fluoride–antimony pentafluoride system are accounted for in terms of the reactions 2HF + SbF5[leftrightharpoons] H2F++ SbF6, and SbF6+nSbF5[Sbn+1 F5n+1]. It is shown that the ion H2F+ has an abnormally high mobility and therefore probably conducts by a proton-transfer mechanism. SbF4SO3F undergoes solvolysis according to the equation SbF4SO3F + 3HF H2F++ SbF6+ HSO3F.

Article information

Article type
Paper

J. Chem. Soc. A, 1966, 1170-1175

The hydrogen fluoride solvent system. Part I. Solutions of antimony pentafluoride and antimony tetrafluoride monofluorosulphate

R. J. Gillespie and K. C. Moss, J. Chem. Soc. A, 1966, 1170 DOI: 10.1039/J19660001170

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