Quantum defect orbital study of electronic transitions in Rydberg molecules: Ammonium and fluoronium radicals

被引：78

作者：

Martin, I

Lavin, AC

Velasco, M

Martin, MO

Karwowski, J

Diercksen, GHF

机构：

[1] UNIWERSYTET MIKOLAJA KOPERNIKA,INST FYZ,PL-87100 TORUN,POLAND

[2] MAX PLANCK INST ASTROPHYS,D-85740 GARCHING,GERMANY

来源：

CHEMICAL PHYSICS | 1996年 / 202卷 / 2-3期

关键词：

fluoronium radical; ammonium radical; Rydberg states; electronic transitions; quantum defect orbital method;

D O I：

10.1016/0301-0104(95)00370-3

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：

Oscillator strengths and Einstein emission coefficients for NH4 and H2F Rydberg radicals have been calculated using the quantum defect orbital method. An estimate of the accuracy of this approach has been obtained by a comparison of the results with the data derived from more sophisticated ab initio methods, In several cases, in particular for H2F molecule, predictions of unknown transition probabilities have been given. The method proved to be a reliable and useful tool to estimate transition probabilities between molecular Rydberg states.

引用

页码：307 / 320

页数：14

共 57 条

[1] ABSORPTION-SPECTRUM AND ANALYSIS OF THE ND4 SCHULER BAND [J].