space group【医】 空间群 groupn.[C] 1.组,群,批,类,簇 2.集团 v.[I] 1.(使)成群、成组,聚集 2.将…分类,把…分组 Spacen. 空白,间隔 vt. 隔开,分隔 vi. 留间隔 n. 空白,位置,空间,距离,太空 spacen. 1.[U]空间 2.[U,C]距离,间隔 3.[U]太空 v. 1.[I]留间隔 2.[T]隔开 ...
_space_group_name_H-M_alt允许给出任何Hermann–Mauguin符号。该项目的使用方式由用户决定,通常不打算由计算机进行解释。例如,它可以用于给出《国际晶体学表》第A卷(2002年)表4.3.2.1中给出的扩展Hermann–Mauguin符号之一,或用于传统或非传统设置的Hermann–Mauguin符号。空间群名称的每个组件都用空格或下划线分隔。
group名— 组名 · 会名 · 群名 · 编名 · 团名 · 界名 · 群体名 · 社名 · 一家名 · 群组名 · 队名 · 派名 · 帮名 · 伙名 · 大队名 · 派别名 本集团 ▾ 外部资源(未审查的) For crystal structure data, you have to providespace groupandunit cell ...
解答一 举报 Space group 是空间群,晶体内部结构中全部对称要素的集合称为空间群。一切晶体结构中总共只能有230种不同的对称要素组合方式,即230个空间群。已经测出结构的晶体总可以查找出它的晶体结构,你只需要安装一下Findit软件即可。寻找它们对应关系。 解析看不懂?免费查看同类题视频解析查看解答 ...
Space group, in crystallography, any of the ways in which the orientation of a crystal can be changed without seeming to change the position of its atoms. These changes may involve displacement of the whole structure along a crystallographic axis (transl
We have developed a Mathematica program package SpaceGroupIrep which is a database and tool set for irreducible representations (IRs) of space group in BC convention, i.e. the convention used in the famous book “The mathematical theory of symmetry in solids” by C.J. Bradley & A.P. Crac...
Space group P1: an update 来自 掌桥科研 喜欢 0 阅读量: 76 作者: RE Marsh 摘要: A new survey of the Cambridge Structural Database has uncovered 115 additional crystal structures that were described in the space group P 1, but would be better described in groups of higher symmetries. ...
Nr. Symbol Point group System Remarks1triclinic -12monoclinic m2/m222orthorhombic mm2 1 P1 手性 2 P-1 中心 3 ..
The 2D layered structure of MXene has hexagonal space group (P63/mmc, No. 194) symmetry, with generic chemical formula of Mn+1Xn, or Mn+1XnT in presence of surface passivation where T denotes the surface termination by H, OH, or F, which may happen during the experimental acid etching...
spacegroupmanualmauguinnwpos手册xcrysden TheSpacegroupManual Version1.2.1 J.K.Dewhurst,S.SharmaandL.Nordstr¨om Contents 1Introduction3 2Usage3 3Tableofspacegroupsymbols4 4Routine/FunctionPrologues16 4.1Fortran:ModuleInterfacemodmain(SourceFile:modmain.f90)...16 4.2sgsymb(SourceFile:sgsymb.f90)......