The r-centroid approximation and molecular spectra

被引：19

作者：

Drake, Judith ^{[1
]}

Nicholls, R. W.

机构：

[1] Harvard Univ, Coll Observ, Cambridge, MA 02138 USA

[2] York Univ, Ctr Res Expt Space Sci, Toronto, ON M3J 2R7, Canada

来源：

CHEMICAL PHYSICS LETTERS | 1969年 / 3卷 / 06期

关键词：

D O I：

10.1016/0009-2614(69)80167-3

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：

An exteusive computational study bad been made over a wide range of molecular constants for representative 'model' diatomic oxides, nitrides, chlorides, fluorides, hydrides and deuterides of the degree of approximation involved in the use of the r-centroid concept of the interpretation of intensities of molecular spectra. It was found that the approximation is good to better than a few percent (often one percent) in all cases except for hydrides and deuterides.

引用

页码：457 / 459

页数：3

共 13 条

[1]

DRAKE J, 1967, THESIS YORK U

[2]

FRASER PA, 1953, P PHYS SOC LOND A, V66, P1145, DOI 10.1088/0370-1298/66/12/310

[3] A METHOD OF DETERMINING THE ELECTRONIC TRANSITION MOMENT FOR DIATOMIC MOLECULES [J].