空间群的推导 热度: CmcmD 17 2h mmmOrthorhombic No.63C2/m2/c2 1 /mPattersonsymmetryCmmm Originatcentre(2/m)at2/mc2 1 Asymmetricunit0≤x≤ 1 2 ;0≤y≤ 1 2 ;0≤z≤ 1 4 Symmetryoperations For(0,0,0)+set (1)1(2)2(0,0, ...
Liu Zhengtang State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi’an 710072, China Abstract: Electronic structure and optical properties of Cmcm orthorhombic SrHfO 3 were computed, using the plane-wave ultrasoft pseudopotential technique based on the first-principles...
去看看晶体学对称群（32个点群和230个空间群）的推导，里面讲的很详细的，我记得好像是陈小明老师的。
哪位虫友给解释下Cm空间群和CmCm空间群区别，小弟感激不尽！！！
这里的a代表a滑移面，和晶面生长没有关系 发自小木虫Android客户端