摘要
在常规条件下合成了脯氨酸铜配合物并获得其晶体,X射线单晶衍射、元素分析表明该配合物组成为[Cu(L-pro)2(H2O)2](L-pro=L-脯氨酸根).晶体属单斜晶系,P21/n空间群,a=5.584(2),b=17.901(7),c=7.005(2),β=104.58(2)°,V=677.7(5)3,Z=2,Mr=327.8,Dc=1.607 Mg/m3,R1=0.036 2,wR2=0.091 5,配合物中铜离子处于八面体配位环境.
The crystal of [Cu(L-pro)2(H2O)2] was synthesized and characterized by element analysis and X-ray single crystal structure. The crystal belongs to monoclinic system, space group P21/n,with a=5.584(2)A,b=17.901(7)A,c=7.005(2)A,β=104.58(2)A,V=677.7(5)A^3,Z=2,Mr=327.8,Dc=1.607 Mg/m^3,R1=0.036 2,wR2=0.091 5. In the crystal structure of compound,Cu (Ⅱ) ion is six-coordinated to form a distorted octahedron.
出处
《泉州师范学院学报》
2007年第4期56-58,共3页
Journal of Quanzhou Normal University
关键词
脯氨酸
铜配合物
晶体结构
L- proline
copper( Ⅱ ) complex
crystal structure
作者简介
黄妙龄(1976-),女,福建惠安人,讲师,硕士,从事配位化学研究.