配合物[Tb(BsGlyH)_2(phen)_2(H_2O)_2]ClO_4·H_2O的合成及晶体结构  

Synthesis and crystal structure of the complex [Tb(BsGlyH)_2(phen)_2(H_2O)_2]ClO_4·H_2O

作　　者：吴喜仁[1] 梁福沛[2] 覃海错[2] 

机构地区：[1]广东医学院化学教研室,广东东莞523820 [2]广西师范大学化学化工学院,广西桂林541004

出　　处：《化学研究与应用》2004年第6期834-836,共3页Chemical Research and Application

基　　金：广西壮族自治区自然科学基金项目(No.桂自9912044)

摘　　要：The title ternary complex was synthesized in aqueous solution,and the crystal structure was determined by single crystal X-ray diffraction analysis.The crystal belongs to triclinic system with space group of Pī and the lattice parameters:a=12.969（2）?,b=14.508（2）?,c=14.706（3）?,α=98.99（1）°,β=111.07（1）°,γ=114.50（1）°,V=2192.5（8）?3,Z=2,Dc=1.668g/cm3.The title complex is a mononuclear molecule.The central metal ion Tb3+ is coordinated to four nitrogen atoms from two chelating 1,10-phenanthroline,to two oxygen atoms from monodentate carboxyl and to two oxygen atoms from coordinated water molecules.The coordination number is eight and the coordination geometry can be discribed as a distorted square antiprism.The title ternary complex was synthesized in aqueous solution,and the crystal structure was determined by single crystal X-ray diffraction analysis.The crystal belongs to triclinic system with space group of Pī and the lattice parameters:a=12.969(2)?,b=14.508(2)?,c=14.706(3)?,α=98.99(1)°,β=111.07(1)°,γ=114.50(1)°,V=2192.5(8)?~3,Z=2,D_(c)=1.668g/cm^3.The title complex is a mononuclear molecule.The central metal ion Tb^(3+) is coordinated to four nitrogen atoms from two chelating 1,10-phenanthroline,to two oxygen atoms from monodentate carboxyl and to two oxygen atoms from coordinated water molecules.The coordination number is eight and the coordination geometry can be discribed as a distorted square antiprism.

关 键 词：稀土配合物 苯磺酰甘氨酸 晶体结构 

分 类 号：O629.71[理学—有机化学]