STIMULATED-EMISSION PUMPING OF VANDERWAALS VIBRATIONS IN THE GROUND ELECTRONIC STATE OF OH-AR

被引:77
作者
BERRY, MT [1 ]
BRUSTEIN, MR [1 ]
LESTER, MI [1 ]
CHAKRAVARTY, C [1 ]
CLARY, DC [1 ]
机构
[1] UNIV CAMBRIDGE, DEPT CHEM, CAMBRIDGE CB2 1EW, ENGLAND
关键词
D O I
10.1016/0009-2614(91)87073-K
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Stimulated emission spectroscopy is used to measure the frequencies of the van der Waals bending and stretching modes in the ground electronic state of the OH-Ar complex correlating with OH(X 2-PI) + Ar(S-1(0)). The results are compared with those predicted using an ab initio potential energy surface. Encouraging agreement between experiment and theory is obtained, particularly for the van der Waals bending modes.
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页码:301 / 310
页数:10
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