Baskin, J. Spencer and Rose, Todd S. and Zewail, Ahmed H. (1988) Picosecond IVR dynamics of p-difluorobenzene and p-fluorotoluene in a molecular beam: Comparison with chemical timing data. Journal of Chemical Physics, 88 (2). pp. 1458-1459. ISSN 0021-9606. doi:10.1063/1.454215. https://resolver.caltech.edu/CaltechAUTHORS:BASjcp88
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Abstract
We present in this Communication preliminary time-resolved fluorescence measurements of supersonaically cooled samples of pDFB and pFT. These measurements indicate that IVR in both cold molecules up to ~1600 cm^-1 of excess vibrational energy is substantially less than that reported for the same vibrational excitations in room temperature chemical timing studies.
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| Additional Information: | © 1988 American Institute of Physics. Received 1 October 1987; accepted 3 November 1987. This research was supported by Grant No. CHE-8512887 from the National Science Foundation. [A.H.Z. was a] John Simon Guggenheim Foundation Fellow. Arthur Amos Noyes Laboratory of Chemical Physics, Contribution No. 7660. | |||||||||
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| Subject Keywords: | MOLECULAR BEAMS, SUPERSONIC FLOW, FLUORINATED AROMATIC HYDROCARBONS, VIBRATIONAL STATES, RELAXATION, FLUORESCENCE, COOLING, ENERGY TRANSFER | |||||||||
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| Issue or Number: | 2 | |||||||||
| DOI: | 10.1063/1.454215 | |||||||||
| Record Number: | CaltechAUTHORS:BASjcp88 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:BASjcp88 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 11742 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Archive Administrator | |||||||||
| Deposited On: | 22 Sep 2008 20:30 | |||||||||
| Last Modified: | 08 Nov 2021 22:02 |
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