DIODE-LASER SPECTROSCOPY OF ACETYLENE - 3-NU-1+NU-3 REGION AT 0.77 MU-M

被引：28
|
作者：
SAKAI, J
KATAYAMA, M
机构：
[1] Liberal Arts and Sciences, Faculty of Informatics, Teikyo University of Technology, Ichihara, Chiba, 290-01, 2289, Uruido
来源：
JOURNAL OF MOLECULAR SPECTROSCOPY | 1992年 / 154卷 / 02期
关键词：
D O I：
10.1016/0022-2852(92)90208-6
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：
High resolution spectra of acetylene have been measured in the region between 12 900 and 13 080 cm-1 with a GaAs diode laser spectrometer. Five bands (3ν1 + ν3 of 12C2H2 and 12C13CH2, and 3ν1 + ν3 + ν41 - ν41, 4ν3 + ν51 - ν41, and 3ν1 + ν3 + ν51 - ν51 of 12C2H2) have been assigned and analyzed yielding new or improved spectroscopic constants for the upper states. Perturbations observed in the 3ν1 + ν3 and 3ν1 + ν3 + ν51 - ν51 bands of 12C2H2 have been analyzed by taking account of the Fermi interactions. © 1992.
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页码：277 / 287
页数：11
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