## Abstract The multiple‐channel reactions SiH~3~ + SiH(CH~3~)~3~ → products are investigated by direct dynamics method. The minimum energy path (MEP) is calculated at the MP2/6‐31+G(d,p) level, and energetic information is further refined by the MC‐QCISD (single‐point) method. The rate constants f
Theoretical study of thet CH3SOO radical
✍ Scribed by Michael L. McKee
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 478 KB
- Volume
- 211
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
The binding energy of CH,SOO with respect to CH,S and O2 ('Z; ) has been examined at three levels of theory. Only the highest level, modified Gl theory, is able to describe the S-O interaction adequately. Vibrational frequencies are reported at the MP2/6-3 lG( d) level as an aid to possible identification of the complex. The O-O stretch at 1162 cm-' is predicted to be the most intense hand in the IR spectrum.
📜 SIMILAR VOLUMES
Ab initio calculations at the [QCISD(T)/6-31 +G(Zdf, p)]//MP2/6-31G(d) level have been applied to CH$CH200, a radical which is thought to be important in the atmospheric oxidation of dimethylsulfide. The geometries of CH3SCH200 and the related CI-ISSCH20 radical are similar to other organic radicals
The multiple-channel reactions OH 1 CH 3 SCH 3 ? products, CF 3 1 CH 3 SCH 3 ? products, and CH 3 1 CH 3 SCH 3 ? products are investigated by direct dynamics method. The optimized geometries, frequencies, and minimum energy path are all obtained at the MP2/6-311G(d,p) level, and energetic informatio
## Abstract The multiple‐channel reactions SiH~3~ + SiH~3~CH~3~ → products and SiH~3~ + SiH~2~(CH~3~)~2~ → products are investigated by direct dynamics method. The minimum energy path (MEP) is calculated at the MP2/6‐31+G(d,p) level, and energetic information is further refined by the MC‐QCISD meth
## Abstract Radical–radical reactions involving chlorinated methyl radicals are particularly important in the mechanism of combustion of chlorinated hydrocarbons. Yet, they are usually difficult to study experimentally. In this paper, four chloride‐related radical–radical reactions, i.e., CH~3~+CH~