β- Donor Bonds in SiON Units: An Inherent Structure- Determining Property Leading to (4 + 4)-Coordination in Tetrakis-(N,N-dimethylhydroxylamido)silane

摘要

Tetrakis(N, N-dimethylhydrocylamido)silane, Si(ONMe_2)_4 (1), and the analogous ethyl compound, Si- (ONEt_2)_4 (2), have been prepared by the reaction of silicaon tetrachloride with 4 equiv of the corresponding lithium N, N-dialkylhydroxylamide.