Absolute line intensities in the 2 nu(3) band of (OCS)-O-16-C-12-S-32

被引:14
|
作者
Bermejo, D
Domenech, JL
Santos, J
Bouanich, JP
Blanquet, G
机构
[1] UNIV PARIS 11,CNRS,LAB PHYS MOL & APPLICAT,F-91405 ORSAY,FRANCE
[2] UNIV PARIS 06,CNRS,LAB PHYS MOL & APPLICAT,F-91405 ORSAY,FRANCE
[3] FAC UNIV NOTRE DAME PAIX,LAB SPECT MOL,B-5000 NAMUR,BELGIUM
关键词
D O I
10.1006/jmsp.1997.7360
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
The strengths of 100 lines in the 2 nu(3), band of (OCS)-O-16-C-12-S-32 have been measured at high resolution in the spectral range 4069-4118 cm(-1), using a tunable difference-frequency laser spectrometer. These intensities were obtained by fitting Voigt profiles to the measured shapes of the lines. The vibrational transition moment [(2.141 +/- 0.020) x 10(-2) D] and the absolute intensity (16.19 +/- 0.24 cm(-2) atm(-1) at 296 K) of the 2 nu(3) band of (OOS)-O-16-O-12-S-32 are determined from these linestrength measurements. (C) 1997 Academic Press.
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收藏
页码:26 / 30
页数:5
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