FREQUENCY-MEASUREMENT OF PURE ROTATIONAL TRANSITIONS OF H2O FROM 0.5 TO 5 THZ

被引：97

作者：

MATSUSHIMA, F

ODASHIMA, H

IWASAKI, T

TSUNEKAWA, S

TAKAGI, K

机构：

[1] Department of Physics, Toyama University, Toyama, 930

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1995年 / 352卷

关键词：

D O I：

10.1016/0022-2860(94)08531-L

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：

Frequencies of H2O pure rotational transitions from 0.5 to 5 THz have been measured with an accuracy of one part in 10(8) using a tunable far-infrared spectrometer. Measured frequencies of more than a hundred spectral lines provide an excellent wavelength and frequency calibration standard for the far-infrared. A set of molecular parameters based on a Watson-type Hamiltonian has been obtained to reproduce the observed frequencies.

引用

页码：371 / 378

页数：8