[Calculation of the C-G coefficients for the structure O(h)8 magnetism space group]

Magnetism space group is more accurate in explaining physics picture than traditional space group. For example, it can reflect spin as well as the symmetries of the crystal system, so the Clebsch-Gorden(C-G) coefficients of magnetism space group play a more important role. In this paper, the eigenfunction method established by Chen Jingquan is used to compute the C-G coefficients for the structure O(h)8 magnetism space group, wavevector selection rule and C-G series.