Exchange interactions between atoms or molecules in different perturbation formalisms. Application to three-atom exchange forces

被引：31

作者：

Jansen, L. ^{[1
]}

Lombardi, E.

机构：

[1] Ctr Adv Studies, Batelle Inst, Geneva, Switzerland

[2] Politecn Milan, Inst Chimica Ind, Milan, Italy

来源：

CHEMICAL PHYSICS LETTERS | 1967年 / 1卷 / 09期

关键词：

D O I：

10.1016/0009-2614(67)80055-1

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 explicit comparison is made between first- and second-order perturbation expressions for exchange interactions given by the Eisenschitz-London-Van der Avoird formalism and by a Schrocdinger-type procedure. Relative three-atom exchange interactions are found to be very similar in the two formalisms.

引用

页码：417 / 420

页数：4

共 10 条

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