V7 AND V9 BANDS OF FORMIC-ACID NEAR 16-MU-M

被引：42

作者：

DEROCHE, JC ^{[1
]}

KAUPPINEN, J ^{[1
]}

KYRO, E ^{[1
]}

机构：

[1] UNIV OULU,DEPT PHYS,SF-90100 OULU 10,FINLAND

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 1979年 / 78卷 / 03期

关键词：

D O I：

10.1016/0022-2852(79)90064-X

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 ν7 and ν9 fundamental bands of formic acid were studied by Fourier transform spectroscopy with a resolving power of 0.020 cm-1. Band centers obtained are ν7 = 626.158 cm-1 and ν9 = 640.722 cm-1. It was possible to determine rotational and centrifugal distortion parameters for both vibrational states v7 = 1 and v9 = 1 and also the two first-order Coriolis interaction parameters along z and x axes and the second-order Coriolis parameter along z axis. The stability of rotational and distortion parameters compared to ground state values confirms that a Watson type Hamiltonian is well adapted to such a problem. © 1979.

引用

页码：379 / 394

页数：16

共 24 条

[1] V5 AND V6 FUNDAMENTAL BANDS OF HDCO IN 9-11 MU-M REGION [J].