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Isomeric structures, isomerization and decomposition of silylenoids H 2 SiMX (MXKF, KCl, LiBr, NaBr and KBr)
Author(s) -
Feng DaCheng,
Feng ShengYu,
Deng CongHao
Publication year - 1995
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.19950130602
Subject(s) - chemistry , isomerization , decomposition , ring (chemistry) , dissociation (chemistry) , ab initio , tetrahedron , computational chemistry , crystallography , organic chemistry , catalysis
The isomeric structures, isomerization and decomposition of silylenoids H 2 SiMX (MXKF, KC1, LiBr, NaBr and KBr) have been investigated by ab initio molecular orbital theory. These silylenoids have four kinds of very similar equilibrium structures. The three‐membered ring and p ‐complex structures should be stable and experimentally detectable. The lifetime of σ‐complex and tetrahedral structures would be very short and experimentally undetectable.