3,3'-(1-Silacyclohexane-1,1-diyl)bis(1-methylimidazolium) Dibromide Acetonitrile Solvate at 173K
作者:K. Hensen、F. Gebhardt、M. Bolte
DOI:10.1107/s0108270198006763
日期:1998.10.15
The title compound, C13H22N4Si2+.2Br(-).C2H3N. crystallizes from the solution of N-methylimidazole and 1,1-dibromosilacyclohexane in which it was prepared. Two Br- ions of the starting material are removed from the first area of coordination of the Si atom. The resulting species is a dication. The structure displays a six-membered silaheterocycle containing a tetracoordinated Si atom. The crystal was a racemic twin.