Watching Vibrational Energy Transfer in Liquids with Atomic Spatial Resolution-Reference-Cited by-同舟云学术

Watching Vibrational Energy Transfer in Liquids with Atomic Spatial Resolution

Published:2002-06-21 Issue:5576 Volume:296 Page:2201-2203
ISSN:0036-8075
Container-title:Science
language:en
Short-container-title:Science

Author:

Wang Zhaohui¹,Pakoulev Andrei¹,Dlott Dana D.¹

Affiliation:

1. School of Chemical Sciences, University of Illinois at Urbana-Champaign, Box 01–6 CLSL, 600 South Mathews Avenue, Urbana, IL 61801, USA.

Abstract

Ultrafast spectroscopy was used to study vibrational energy transfer between vibrational reporter groups on different parts of a molecule in a liquid. When OH stretching vibrations of different alcohols were excited by mid-infrared laser pulses, vibrational energy was observed to move through intervening CH 2 or CH groups, taking steps up and down in energy, ending up at terminal CH 3 groups. For each additional CH 2 group in the path between OH and CH 3 , the time for vibrational energy transfer increased by about 0.4 picosecond.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference24 articles.

1. Transition State Dynamics and Relaxation Processes in Solutions: A Frontier of Physical Chemistry

2. L. K. Iwaki J. C. Deàk S. T. Rhea D. D. Dlott in Ultrafast Infrared and Raman Spectroscopy M. D. Fayer Ed. (Marcel Dekker New York 2000).

3. Deàk J. C., Iwaki L. K., Dlott D. D., Opt. Lett. 22, 1796 (1997).

4. Heilweil E. J., Casassa M. P., Cavanagh R. R., Stephenson J. C., J. Chem. Phys. 85, 5004 (1986).

5. Laenen R., Rauscher C., Chem. Phys. Lett. 274, 63 (1997).

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