CLUSTER EXPANSION OF THE WAVEFUNCTION - ELECTRON CORRELATIONS IN GROUND AND EXCITED-STATES BY SAC (SYMMETRY-ADAPTED-CLUSTER) AND SAC CI THEORIES

被引：602

作者：

NAKATSUJI, H

机构：

[1] Department of Hydrocarbon Chemistry, Faculty of Engineering, Kyoto University, Kyoto

来源：

CHEMICAL PHYSICS LETTERS | 1979年 / 67卷 / 2-3期

关键词：

D O I：

10.1016/0009-2614(79)85172-6

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：

We have summarized the solutions of the SAC (symmetry-adapted-cluster) and SAC CI theories for the study of electron correlations in ground and excited states, respectively. Variational and non-variational solutions are considered for both theories and their features are discussed. © 1979.

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页码：329 / 333

页数：5

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