Triple bonds to silicon. Substituent effects on the thermodynamic and kinetic stabilities of silynes relative to their isomeric silylidenes and silavinylidenes

被引：42

作者：

Apeloig, Y ^{[1
]}

Karni, M ^{[1
]}

机构：

[1] TECHNION ISRAEL INST TECHNOL, MINERVA CTR COMPUTAT QUANTUM CHEM, IL-32000 HAIFA, ISRAEL

来源：

ORGANOMETALLICS | 1997年 / 16卷 / 03期

关键词：

D O I：

10.1021/om960844k

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Substituent effects on the potential energy surface (PES) of RHSiC (R = H, CH3, SiH3, F, OH) were studied by ab initio molecular orbital methods. The unimolecular and kinetic stability of silaacetylenes is strongly dependent on the substituent, pointing to FSi=CH and R'OSi=CH as viable candidates for experimental observation.

引用

页码：310 / 312

页数：3

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