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Maximum Overlap Symmetry Molecular Orbital Calculation under CNDO/2 Approximation 被引量:4

Maximum Overlap Symmetry Molecular Orbital Calculation under CNDO/2 Approximation
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摘要 A basic calculation procedure for the MOSMO method under CNDO/2 approximation is presented in this paper,and performed by using the same parameters as those used in the ordinary CNDO/2 LCAO-MO calculation.The calculated results on the whole are close to those obtained by use of the ordinary CNDO/2 LCAO-MO calculation,illustrating that the presented procedure is reasonable.Due to its simplicity,the presented calculation procedure may be feasible even in very large molecular s ystems. A basic calculation procedure for the MOSMO method under CNDO/2 approximation is presented in this paper,and performed by using the same parameters as those used in the ordinary CNDO/2 LCAO-MO calculation.The calculated results on the whole are close to those obtained by use of the ordinary CNDO/2 LCAO-MO calculation,illustrating that the presented procedure is reasonable.Due to its simplicity,the presented calculation procedure may be feasible even in very large molecular s ystems.
出处 《Chinese Journal of Structural Chemistry》 SCIE CAS CSCD 1994年第2期131-138,共8页 结构化学(英文)
关键词 maximum overlap symmetry molecular orbital molecular orbital calculation method CNDO/2 approximation semi-empirical molecular orbital method. maximum overlap symmetry molecular orbital,molecular orbital calculation method,CNDO/2 approximation,semi-empirical molecular orbital method.
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