Application of exchange perturbation theories to the delta-function model of H-2(+)

被引：7

作者：

Certain, P. R. ^{[1
]}

Hirschfelder, J. O. ^{[1
]}

Epstein, S. T. ^{[1
]}

机构：

[1] Univ Wisconsin, Inst Theoret Chem, Madison, WI 53706 USA

来源：

CHEMICAL PHYSICS LETTERS | 1969年 / 4卷 / 06期

关键词：

D O I：

10.1016/0009-2614(69)80274-5

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：

Four different types of exchange perturbation theories are solved to infinite order in the perturbation for the delta-function model of the hydrogen molecule ion. It is shown that the EL-HAV second order energy approaches one-half of the second order polarization energy for this model at large internuclear separations.

引用

页码：401 / 404

页数：4

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