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Picosecond IVR dynamics of p-difluorobenzene and p-fluorotoluene in a molecular beam: Comparison with chemical timing data

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. http://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.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1063/1.454215DOIUNSPECIFIED
http://link.aip.org/link/?JCPSA6/88/1458/1PublisherUNSPECIFIED
Additional Information:Copyright © 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.
Funders:
Funding AgencyGrant Number
National Science FoundationCHE-8512887
John Simon Guggenheim FoundationUNSPECIFIED
Subject Keywords:MOLECULAR BEAMS, SUPERSONIC FLOW, FLUORINATED AROMATIC HYDROCARBONS, VIBRATIONAL STATES, RELAXATION, FLUORESCENCE, COOLING, ENERGY TRANSFER
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Arthur Amos Noyes Laboratory of Chemical Physics7660
Record Number:CaltechAUTHORS:BASjcp88
Persistent URL:http://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:26 Dec 2012 10:19

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