空间群O_h^7O^4T^2母分系数的计算  

Calculation of the Fractional Parentage Coefficients for the Space Group Chain O_h^7(?)O^4(?)T^2

作　　者：古太成[1] 韩引霞[1] 

机构地区：[1]辽宁大学物理系,辽宁沈阳110036

出　　处：《光谱学与光谱分析》2003年第6期1229-1231,共3页Spectroscopy and Spectral Analysis

基　　金：辽宁省教委自然科学基金(990111003)

摘　　要：在群链G G_1 G_2中,把两个子群的IR(不可约表示)基相乘,然后把乘积基耦合成IR基,耦合系数我们称之为母分系数。本文把陈金全创立的本征函数法用于计算空间群的群链O_h^7 O^4 T^2的母分系数,计算的结果显示母分系数是满足正交关系,同时也说明此方法是适用的。To the group chain G G1 G2 , we let irreducible repretation basis of group G1 and group G2 multiply each and then couple product into the irreducible basis, the coupling coefficients is just the fractional parentage coefficients that we called. In this paper, we use the Eigenfunction method to calculate the fractional parentage coefficients of the group chain Oh7 O4 T2, the result shows this method is appropriable because the parent coefficients satisify the orthodoxy.

关 键 词：空间群 群链 母分系数 正交关系 耦合 本征函数法 

分 类 号：O152[理学—数学]