全取代环戊基五元瓜环与铈(Ⅲ)配合物的合成、晶体结构及应用探索  

Synthesis,the Crystal Structure and Application of Fully Substituted Cyclopentano Cucurbit[5]uril with Ce(Ⅲ)

作　　者：刘玲菲 魏连通 周开志[1] 罗娜 马培华[1] LIU Ling-fei;WEI Lian-tong;ZHOU Kai-zhi;LUO Na;MA Pei-hua(School of Chemistry and Chemical Engineering,Guizhou University,Guiyang 550025,China;Guiyang BEIKONG Water Co.Ltd.,Guiyang 550001,China)

机构地区：[1]贵州大学化学与化工学院化学系,贵阳550025 [2]贵阳北控水务有限责任公司水质监测中心,贵阳550001

出　　处：《人工晶体学报》2018年第3期510-513,521,共5页Journal of Synthetic Crystals

基　　金：贵州大学国家级大学生创新性试验计划项目(201610657026)

摘　　要：利用X-射线单晶衍射分析方法测定了全取代环戊基五元瓜环(CyP5Q[5])和稀土金属铈(Ce3+)形成配合物的晶体结构,结果表明:Ce^(3+)与Cy P5Q[5]的两个端口配位,配合物空腔包结氯离子形成"分子胶囊"结构。相邻的瓜环通过与[ZnCl4]2-的偶极作用,形成一维超分子链。本文通过对该配合物对七种易挥发有机物的吸附进行研究。Coordination of fully substituted cyclopentano cucurbit[5]uril(CyP5Q[5])with Ce3+in the presence of tetrachloridezicate anions was investigated.Single-crystal X-ray diffraction analysis revealed that the CyP5Q[5]-Ce3+interaction systems an molecular capsule,and that a chloride anion was included in the cavity of the CyP5Q[5]molecule,and[ZnCl4]2-anions in particular played the role of linkers,resulting in the formation of a linear supramolecular.The adsorption of seven volatile organic compounds by this complex was studied.

关 键 词：全取代环戊基五元瓜环 晶体结构 分子胶囊 吸附材料 

分 类 号：O626.2[理学—有机化学]