等效点矩阵与系统消光公式在[Yb(H_2O)(acac)_2(Ac)]_2晶体结构研究中的应用  

The Application of Equivalent Point Matrixes and Systematic Absence Formulas for Determination of Crystal Structure of [Yb(H_2O)(acac)_2(Ac)]_2

作　　者：申成[1] 钟敦南[1] 

机构地区：[1]长沙电力学院化学系,长沙410077

出　　处：《长沙水电师院学报（自然科学版）》1999年第3期267-270,共4页

摘　　要：在晶体[Yb(H2O)(acac)2(Ac)]2的结构研究中,应用了晶胞空间和倒易空间等效点的矩阵表示与系统消光规律的统一代数公式,确定了其空间群为Pbcn,并用空间群Pbcn验证了系统消光规律的统一代数公式.In the determination of the crystal structure of [Yb(H 2O)(acac) 2(Ac)] 2, the equivalent point matrix expression of crystal spaces and reciprocal spaces and the universally valid algebraic formulas for the systematic absence law were applied for the determination of the space group. The space group is Pbcn. And the universally valid algebraic formulas for systematic absence law was also tested and verified with the space group.

关 键 词：等效点 系统消光 空间群 晶体结构 

分 类 号：O712[理学—晶体学]