Pyrolysis of trichlorosilane in the presence of chloroform
作者:T. L. Krasnova、E. S. Abramova、N. V. Alekseev、E. A. Chernyshev
DOI:10.1007/bf02494755
日期:1999.10
The pyrolysis of trichlorosilane in the presence of different amounts of chloroform and the copyrolysis of HSiCl3 with buta-1,3-diene in the presence of 1 mol.% chloroform were studied. The enthalpies of formation of products resulting from the pyrolysis of HSiCl3 in the presence of chloroform were calculated by the quantum chemical method. Based on the thermochemical data as well as data from GLC
couplings can be observed in the NMR spectra of the dissolved compound. The crystalstructure analysis with a crystal obtained from toluene solution proves the existence of a highly symmetric borate anion, which is stabilized by four trichlorosilyl groups. The molecularstructure consists of a para-protonated toluene cation and the weakly coordinating borate anion [B(SiCl3)4]−. Quantum chemical analysis