ABSOLUTE OCS WAVE-NUMBERS AND ANALYSIS OF BANDS IN THE REGION OF THE OVERTONE-2-NU-2

被引:9
作者
TOLONEN, AM
HORNEMAN, VM
ALANKO, S
机构
[1] Department of Physics, University of Oulu, SF-90570 Oulu, Linnanmaa
关键词
D O I
10.1016/0022-2852(90)90304-9
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 infrared spectrum of OCS in the region of the overtone 2ν2 has been studied with a Fourier transform spectrometer at a resolution of 0.003 cm-1. Calibration lines with high absolute wave-number accuracy have been produced in the spectral range of 1000-1080 cm-1. The overtone band 2ν2 and the hot bands 3ν2-ν2 and 4ν2-2ν2 have been analyzed, considering especially the effects of l-type resonances. As a result, a set of molecular constants for the vibrational levels v2 = 2, v2 = 3, and v2 = 4 have been derived. © 1990.
引用
收藏
页码:18 / 26
页数:9
相关论文
共 16 条