TRIPLE BONDS TO SILICON - SUBSTITUENT EFFECTS ON THE THERMODYNAMIC AND KINETIC STABILITIES OF SILYNES RELATIVE TO THEIR ISOMERIC SILYLIDENES AND SILAVINYLIDENES

Authors
APELOIG Y KARNI M
Citation
Y. Apeloig et M. Karni, TRIPLE BONDS TO SILICON - SUBSTITUENT EFFECTS ON THE THERMODYNAMIC AND KINETIC STABILITIES OF SILYNES RELATIVE TO THEIR ISOMERIC SILYLIDENES AND SILAVINYLIDENES, Organometallics, 16(3), 1997, pp. 310-312
Citations number
39
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
16
Issue
3
Year of publication
1997
Pages
310 - 312
Database
ISI
SICI code
0276-7333(1997)16:3<310:TBTS-S>2.0.ZU;2-Y
Abstract
Substituent effects on the potential energy surface (PES) of RHSiC (R = H, CH3, SiH3, F, OH) were studied by ab initio molecular orbital met hods. The unimolecular and kinetic stability of silaacetylenes is stro ngly dependent on the substituent, pointing to FSi=CH and R'OSi=CH as viable candidates for experimental observation.