Isomeric structures, isomerization and decomposition of silylenoids H2SiMX(MX=KF,KCl LiBr,NaBr and KBr)

查看全文 作　　者：Feng, [1]DC;Feng, [1]SY;Deng, [1]CH 机构地区：[1]SHANDONG UNIV,INST THEORET CHEM,SHANDONG 250100,PEOPLES R CHINA 出　　处：《Chinese Journal of Chemistry》索引1995年第13卷第6期,共6页 基　　金：Project supported by the National Natural Science Fundaion of China. 摘　　要：The isomeric structures,isomerization and decomposition of silylenoids H2SiMX (MX= KF,KCI,LiBr,NaBr and KBr) have been investigated by 06 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 o-complex and tetrahedral structures would be very short and experimentally undetectable. 关 键 词：SILYLENOIDS H2SiMX isomeric structures ISOMERIZATION DECOMPOSITION