Published December 25, 1992
| public
Journal Article
Femtosecond reaction dynamics in macroclusters. Effect of solvation on wave-packet motion
- Creators
- Potter, E. D.
- Liu, Q.
- Zewail, A. H.
Chicago
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Abstract
The dynamics of I_2 dissociation and recombination (caging) in a macrocluster are reported, covering the femtosecond to picosecond time domain. Both the exit-channel and recombination dynamics are observed and related to solute—solvent interactions. The dissociation involves bond breakage on bound/repulsive potentials with concomitant evaporation of the solvent shell. The caging is accompanied by relaxation of the system and/or diffusion of the free iodine atoms prior to reforming the I_2 bond. Molecular dynamics are used to compare with experiments.
Additional Information
© 1992 Elsevier Science Publishers B.V. Received 3 October 1992; in final form 16 October 1992. This work was supported by a grant from the National Science Foundation (DMR).Additional details
- Eprint ID
- 69996
- Resolver ID
- CaltechAUTHORS:20160829-150314551
- NSF
- Created
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2016-08-31Created from EPrint's datestamp field
- Updated
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2021-11-11Created from EPrint's last_modified field
- Other Numbering System Name
- Arthur Amos Noyes Laboratory of Chemical Physics
- Other Numbering System Identifier
- 8736