This paper describes a purely electronic mechanism by which = 20 eV excitations in condensed phases relax to lower energy states. l-he mechanism utilizes an "energy fission" process whereby an ionic or excitonic state splits into two lower energy states, at least one being localized. The mechanism e
Possible breakdown of the reaction coordinate concept in condensed-phase chemistry
โ Scribed by S.-B. Zhu; G.W. Robinson
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 587 KB
- Volume
- 153
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
In liquid-phase isomerization reactions, local departures from Maxwellian distributions appear to occur in different zones of the reaction coordinate chosen as dihedral angle connecting cis and trans forms. These deviations becomeappreciable for light masses and high barriers. The results partially reflect the fact that the reaction coordinate derived from isolated-molecule considerations is a poor representation of the solution-phase dynamics.
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