Published April 9, 1999
| public
Journal Article
Femtosecond dynamics of diradicals: transition states, entropic configurations and stereochemistry
Abstract
With femtosecond-resolved mass spectrometry, we report real-time studies of the dynamics of reactive diradicals: trimethylene, tetramethylene and structurally-constrained (by a bridge) tetramethylene. These comparative studies elucidate the role of transition states, entropic configurations and IVR on the global potential energy surface. The critical time scale for rotational clocks in stereochemistry is illustrated in the reaction mechanism for cyclization and fragmentation products.
Additional Information
© 1999 Elsevier Science B.V. Received 8 February 1999. Available online 8 April 1999. This work was supported by the National Science Foundation and the Office of Naval Research. SDF, a postdoctoral fellow of the Fund for Scientific Research-Flanders, acknowledges a Fulbright scholarship and financial support by the Katholieke Universiteit Leuven and by Caltech.Additional details
- Eprint ID
- 69854
- DOI
- 10.1016/S0009-2614(99)00263-8
- Resolver ID
- CaltechAUTHORS:20160823-144513327
- NSF
- Office of Naval Research (ONR)
- Fonds Wetenschappelijk Onderzoek - Vlaanderen (FWO)
- Fulbright Foundation
- Katholieke Universiteit Leuven
- Caltech
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2016-08-26Created from EPrint's datestamp field
- Updated
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2021-11-11Created from EPrint's last_modified field