Author:
Gillespie R. J.,Rothenbury R. A.
Abstract
When antimony pentafluoride is refluxed with sulphur trioxide, a new compound with the composition SDF5•SO3 is formed together with sulphuryl fluoride, disulphuryl fluoride, and small amounts of the higher polysulphuryl fluorides. This compound is a colorless, very viscous liquid. From the chemical analysis, the F19 N.M.R. spectrum, and the Raman and infrared spectra of the liquid it was concluded that the compound is antimony tetrafluoride monofluorosulphate SbF4(SO3F) and that it is highly polymerized in the liquid state by fluorosulphate bridges that can have either a cis or a trans orientation with respect to each other; the former occurring to a greater extent than the latter.
Publisher
Canadian Science Publishing
Subject
Organic Chemistry,General Chemistry,Catalysis
Cited by
37 articles.
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