空间群设置和群元变换

Setting of Space Groups and Transformations of Symmetry Elements

讨论了常用的空间群不可约表示表中,由于空间群设置不同而引起的对应群元以及晶体原子位置之间的变换关系,给出了所有有心点阵空间群群元变换矩阵表达式。

In this paper, transformations of symmetry elements and atomic positions in crystal caused by change of setting of space groups were discussed. The transformation matrices were given for space groups of centred lattices.