以席夫碱构筑的配位簇合物的合成及结构  

Synthesis and structure of coordination cluster based on Schiff base

作　　者：王丽[1] 王延铭[1] 金振军 李国祥[1] WANG Li;WANG Yanming;JIN Zhenjun;LI Guoxiang(Chemistry and Chemical Engineering School,Inner Mongolia University of Science and Technology,Baotou 014010,China;Business Operation Section,Inner Mongolia Quality Supervision and Inspection Institute of Rare Earth Products,Baotou 014010,China)

机构地区：[1]内蒙古科技大学化学与化工学院内蒙古自治区煤化工与煤炭综合利用重点实验室,内蒙古包头014010 [2]内蒙古自治区稀土产品质量监督检验研究院业务管理科,内蒙古包头014010

出　　处：《内蒙古科技大学学报》2020年第1期25-29,共5页Journal of Inner Mongolia University of Science and Technology

基　　金：内蒙古自治区科技大学创新基金资助项目(2016QDL-S04).

摘　　要：利用溶剂热下的邻香草醛与四乙烯五胺的原位缩合反应,再进一步与稀土离子配位得到了一个新的配合物,通过红外光谱、X-射线单晶衍射等测试方法对其结构进行了分析,结果表明:配合物的分子式为[Tm(L)(NCS)],属于单斜晶系,空间群是P2(1)/n.配合物中存在分子间氢键和分子内氢键,使晶体结构更加稳定.One new coordination cluster was prepared by the reaction of metal ion with o-Vanilin,tetraethylenepentamine and associated ligand NaSCN under solvothermal condition.The complex was characterized by infrared spectra and single crystal X-ray diffraction.The structural analysis revealed that the compound is mononuclear[TmIII]with the formula[Tm(L)(NCS)],which crystallizes in monoclinic system with space group P2(1)/n.There are weak intramolecular hydrogen bonds and intermolecular hydrogen bonds in the cluster stabilizing the crystal structure.

关 键 词：席夫碱 配位簇合物 单晶结构 

分 类 号：O741[理学—晶体学]