一维螺旋链状过渡金属-苹果酸配合物的合成、晶体结构及表征(英文)  

1D Spiral-Shaped Chains of Transition Metal-Malate Complex:Synthesis,Crystal Structure and Characterization

作　　者：王世铭[1] 袁洋[1] 王琼生[1] 颜桂炀[1] 

机构地区：[1]福建师范大学化学与材料学院,福州350007

出　　处：《无机化学学报》2011年第7期1405-1410,共6页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金(No.20771024);福州市科技局(No.CE0015);福建省教育厅(No.JA09052)资助项目

摘　　要：本文用铜、邻菲咯啉、钼酸铵和苹果酸合成了1种新型配合物Cu2(phen)2(μ-O)2Mo(C4H3O5)2.7H2O(1,phen=1,10-邻菲咯啉,C4H3O53-=苹果酸根阴离子),并对它进行了单晶X射线衍射,红外光谱,元素分析等表征。X射线衍射分析表明配合物为苹果酸和邻菲咯啉桥联形成的三核铜及钼中心的一维螺旋链状结构,并通过氢键自组装成三维超分子化合物。另外,对配合物的固态的固体荧光性能也进行了研究。A novel complex Cu2（phen）2（μ-O）2Mo（C4H3O5）2·7H2O（1,phen=1,10-phenanthroline,C4H3O53-=malate dianion） has been prepared by reaction of copper,phen,ammonium molybdate and L-malic acid in solution and characterized by single-crystal X-ray diffraction analysis,FTIR spectroscopy and elemental analysis.X-ray diffraction reveals that complex 1 consists of molybdenum centers bridged by malate and Cu-phen ligands,which are linked into 1D spiral-shaped chains and self-assembled to form 3D supramolecular architectures via hydrogen bonds.In addition,the photoluminescent properties in solid state were investigated.

关 键 词：铜配合物 晶体结构 L-苹果酸 超分子 钼 

分 类 号：O614.121[理学—无机化学]