Reaction of silicon difluoride with halogens: a reinvestigation
作者:Bettadapura S. Suresh、James Charlton Thompson
DOI:10.1039/dt9870001123
日期:——
Reactions of SiF2 with halogens have been reinvestigated by both co-condensation and gas-phase methods. The co-condensation method yields a number of fluorohalogenosilanes including mono-, di-, and higher silane derivatives. These compounds contain SiF, SiF2, and SiF3 units. The reactivity towards SiF2 decreases from chlorine through bromine to iodine. While chlorine and bromine give rise to a number
Microwave detection, structures and dipole moments of SiF3CN and SiF3NC
作者:A.Peter Cox、Andrew D. Couch、Ian M. Hedgecock、Simon G. Clement
DOI:10.1016/0009-2614(89)87285-9
日期:1989.6
The microwavespectra of SiF3CN and SiF3NC have been measured in gaseous mixtures generated in situ from the reaction of SiF3X (X = I, Br) with AgCN. The species have been identified by complete structural determination via detailed isotopic substitution. The zero-point average structure of SiF3CN was determined to be: SiC = 1.828(3), CN = 1.152(1), and SiF = 1.551(3) Å, and FSiF = 109.8(1)°. For