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Volume 85, number 5.6 CHEWCAL PHYSICS LL"l7-ERS ViBRATiONAL RELAXATION AND REORIENTATION PROCESSES OF CH,F
 

Summary: Volume 85, number 5.6 CHEWCAL PHYSICS LL"l7-ERS
ViBRATiONAL RELAXATION AND REORIENTATION PROCESSES OF CH,F
ISOLATED IN MIXED Kr/Xe MATRICES
Wxlh JANIESCH, V A. APKARIAN and Eric WEITZ +
Depa~rmcntofClrerrrrsrr_sorrdM5renals Remmh Center, A'orilrwsrcm Utrtwrsrry,
Evnnston, h'ltnors 6OL%)I, US-4
Recctvcd 20 October 1981
Kbratlonal energy transfer studies of molecules
Isolated in men-gas matnccs are f&y recent [I -31
Desprte Gus. a vanety of theones have been developed
LXIan effort to understand vtbratlonzd relaxation pro-
cesses m these media. As a result, a f;ilriy uruform PIG
ture of relaxation dynarrucs has begun to emerge. it IS,
m general, agreed that for molecules wrth ~~-~ylng
nbratronal ievels and small moments ofmertra, relax-
atton vta transfer ofenergy to the molecutar rotatmns
is Important A cou~~g to lattice phonons ISmvohed
as an Integral part of t&s process [1,4]. Studres of the
temperature dependence of relaxation rates and the
results of ISOLO~IC substrtutton expenmenrs have been

  

Source: Apkarian, V. Ara - Department of Chemistry, University of California, Irvine

 

Collections: Chemistry