Abstract
Crossed molecular beam experiments on state-resolved vibrational excitation of S0 p-difluorobenzene show only v=0→1,2 excitation of mode 30, the in-phase bend of the fluorine atoms perpendicular to the benzene plane. This high degree of mode 30 selectivity in transitions from the rotationally cold vibrational ground state suggests that efficient and mode-specific transfer of vibrational energy in collisions of polyatomic molecules need not depend strongly on intramolecular level mixing.
References
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Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 9:08 a.m.) |
Deposited | 1 year, 6 months ago (Feb. 9, 2024, 11:02 p.m.) |
Indexed | 1 year, 6 months ago (Feb. 11, 2024, 6:41 a.m.) |
Issued | 39 years, 9 months ago (Nov. 15, 1985) |
Published | 39 years, 9 months ago (Nov. 15, 1985) |
Published Print | 39 years, 9 months ago (Nov. 15, 1985) |
@article{Hall_1985, title={Vibrational excitation of ground-state p-difluorobenzene in collisions with He}, volume={83}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.449699}, DOI={10.1063/1.449699}, number={10}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Hall, Gregory and Giese, Clayton F. and Gentry, W. Ronald}, year={1985}, month=nov, pages={5343–5344} }