高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (11): 1785.

• 研究快报 • 上一篇    下一篇

价键理论的不变式方法的新算法

吴玮, 莫亦荣, 张乾二   

  1. 厦门大学化学系, 厦门, 361005
  • 收稿日期:1995-06-07 出版日期:1995-11-24 发布日期:1995-11-24
  • 通讯作者: 吴玮,男,33岁,博士,副教授.
  • 作者简介:吴玮,男,33岁,博士,副教授.
  • 基金资助:

    国家自然科学基金;攀登计划资助

A New Algorithm for the Permanent Approach to Valence Bond Theory

WU Wei, MO Yi-Rong, ZHANG Qian-Er   

  1. Department of Chemistry, Xiamen University, Xiamen, 361005
  • Received:1995-06-07 Online:1995-11-24 Published:1995-11-24

关键词: 价键理论, 群论, 不变式

Abstract: Based on Ryser permanent expansion method, a new algorithm for the so-called permanent approach to valence bond theory is presented. With the new algorithm, Hamiltonian and overlap matrice elements are calculated directly, rather than by the"sequential"Laplace expansion method used in our previous work. The algorithm will be more easily implemented than that based on Laplace expansion method.

Key words: Valence bond theory, Group theory, Permanent

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