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SYNTHESIS AND CRYSTAL AND MOLECULAR-STRUCTURE OF CESIUM HEXAKIS(FLUOROSULFATO)ANTIMONATE(V) AND ITS ROLE IN THE HSO3F-SB(SO3F)(5) CONJUGATE SUPERACID SYSTEM

TitleSYNTHESIS AND CRYSTAL AND MOLECULAR-STRUCTURE OF CESIUM HEXAKIS(FLUOROSULFATO)ANTIMONATE(V) AND ITS ROLE IN THE HSO3F-SB(SO3F)(5) CONJUGATE SUPERACID SYSTEM
Publication TypeJournal Article
Year of Publication1995
AuthorsZhang, DL, Rettig, SJ, Trotter, J, Aubke, F
JournalInorganic Chemistry
Volume34
Pagination2269-2270
Date PublishedApr
Type of ArticleArticle
ISBN Number0020-1669
KeywordsFLUORIDE
Abstract

The previously unknown hexakis(fluorosulfato)antimonate(V) anion has been obtained as the cesium salt by oxidation of antimony with bis(fluorosulfuryl) peroxide, S2O6F2, in fluorosulfuric acid in the presence of CsSO3F. The highly symmetric anion has crystallogarphic (exact) S-6 symmetry and features unusually short S-O (1.397(2) Angstrom) and S-F (1.486(3) Angstrom), bonds which suggests its use as a very weakly coordinating anion in superacid solution or in the solid state.

URL<Go to ISI>://A1995QV82400004