计算物理 ›› 1986, Vol. 3 ›› Issue (1): 14-22.

• 论文 • 上一篇    下一篇

过渡金属原子电子结构的多体微扰理论计算

王良琛   

  1. 华东化工学院物理系
  • 收稿日期:1985-05-01 出版日期:1986-03-25 发布日期:1986-03-25

ELECTRONIC STRUCTURE OF THE TRANSITION METAL ATOMS AS STUDIED BY MANY-BODY PERTURBATION THEORY

Wang Liang-sheng   

  1. Physics Department, East China Institute of Chemical Technology
  • Received:1985-05-01 Online:1986-03-25 Published:1986-03-25

摘要: 利用多体微扰理论(MBPT)计算了过渡金属原子的电子结构,考虑到能量的二级微扰修正E2。基集取为STO(8s6p4d1f)。对络原子的计算结果与实验符合很好。

Abstract: Many-body perturbation theory is employed in a study of the electronic structure of the transition metal atoms through second-onder in the energy. The basis sets consist of STO[8s6p4d1f]. The agreement with experiment is good for Cr atom.