The semiclassical transition state theory, introduced by the authors with Miller and Hemandez, for the calculation of cumulative reaction probabilities and thermal reaction rates, is used to investigate the reaction HBr + Cl+Br + HCl. The reaction rates are compared with experimental values and to q
Semiclassical transition state theory. A new perspective
β Scribed by Rigoberto Hernandez; William H. Miller
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 695 KB
- Volume
- 214
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
β¦ Synopsis
The semiclassical transition state theory (SCTST) introduced by Miller, Hemandez, Handy, Jayatilaka and Willetts requires the inversion of an (effectively integrable) Hamiltonian with respect to the action of the reactive coordinate. It is shown that the inversion may be avoided in computing the thermal rate constant; the resulting expression also provides an appealing link to conventional transition state theory This reformulation of the SCTST rate is illustrated by application to the bimolecular reaction, H+H2+HzSH, and to the unimolecular dissociation, D,CO+D,+CO.
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