5-异烟酰胺基异酞酸构筑的钕化合物的合成、晶体结构和荧光性质（英文）  

Hydrothermal Synthesis, Crystal Structure and Photoluminescent Property of Nd(Ⅲ) Complex Constructed from 5-(Isonicotinamido)-isophthalic Acid

作　　者：陈满生[1] 许金生[1] 邓奕芳[1] 张春华[1] 邝代治[1] 聂雪[1] 

机构地区：[1]功能金属有机材料湖南省普通高等学校重点实验室,衡阳师范学院化学与材料科学系,衡阳421008

出　　处：《无机化学学报》2013年第12期2673-2677,共5页Chinese Journal of Inorganic Chemistry

基　　金：湖南省自然科学基金(No.13JJ6069);湖南省教育厅创新平台开放基金(No.11K009);湖南省科技计划重点(No.2012FJ2002)资助项目

摘　　要：由水热法合成了钕化合物[Nd(HINAIP)(INAIP)(H2O)2]n·nH2O(1),(H2INAIP=5-异烟酰胺基异酞酸),并进行了元素分析、IR、TG及X-射线衍射法表征。晶体结构表明:配合物1属于三斜晶系,P1空间群。配合物1是由桥联配体5-异烟酰胺基异酞酸的羧基氧连接成二维层,此二维结构被氢键拓展成三维超分子结构。荧光光谱测试结果表明配合物1具有典型稀土钕的近红外荧光特征。The complex [Nd（HINAIP）（INAIP）（H20）2]n·nH2O was obtained by hydrothermal assembly of Nd（III） salt with a 5-（isonieotinamido）isophthalic acid （H2INAIP） and its crystal structure was determined by X-ray single- crystal diffraction. It is of triclinic, P1 space group. Single-crystal X-ray diffraction analysis revealed that the HINAIP- and INAIP2- ligands connect Nd（III）-earboxylate chains to form 2D layers in complex 1. Finally, It was extended to 3D supramoleeular structures by H-bonding interactions. The complex was characterized by TG, IR, UV and near IR fluorescence spectra. CCDC： 958122.

关 键 词：5-异烟酰胺基异酞酸 晶体结构 水热合成 荧光 

分 类 号：O614.335[理学—无机化学]