Accession Number : AD0706771

Title :   MONOCARBON CARBORANES. IV. POLYHEDRAL ARSA- AND STIBACARBADODECABORANE (11) DERIVATIVES AND RELATED 11-ATOM CAGE FRAGMENTS.

Descriptive Note : Technical rept.,

Corporate Author : INDIANA UNIV BLOOMINGTON DEPT OF CHEMISTRY

Personal Author(s) : Todd,Lee J. ; Burke,Aaron R. ; Garber,Albert R. ; Silverstein,Howard T. ; Storhoff,Bruce N.

Report Date : MAY 1970

Pagination or Media Count : 33

Abstract : The syntheses of 1,2-, 1,7-, and 1,12-B10H10CHAs as well as 1,2-, and 1,7-B10H10CHSb are discussed. The conversions of the appropriate icosahedral derivative to 7,8-, or 7,9-B9H10CHAs-, 7,9-B9H10CHAsCH3 or 7,8-B9H10CHSb- are described. The synthesis and X-ray diffraction study of (C5H5)Co(1,2-B9H9CHAs) confirm the relative position of the carbon and arsenic atoms in the 1,2-arsa-carboranes and show the distorted nature of these derivatives. Dipole moment and nmr data are presented which aid in elucidating the role of the group V atom in these molecules. (Author)

Descriptors :   (*BORON COMPOUNDS, SYNTHESIS(CHEMISTRY)), NUCLEAR MAGNETIC RESONANCE, DIPOLE MOMENTS, ARSENIC COMPOUNDS, ANTIMONY COMPOUNDS, MASS SPECTROSCOPY

Subject Categories : Inorganic Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE