摘要
本文水热合成了一种新型三维配位聚合物[Sm(oba)_2(H_2O)_2]·H_2O(oba=4,4'-二羧基二苯醚)(1),并通过X-射线单晶衍射仪对其结构进行了分析。结果显示该单晶形成于单斜晶系C2/c空间群,具体参数:a=27.184(2)?,b=9.5379(7)?,c=21.7831(17)?,α=90°β=97.5370(10)°,γ=90°,V=5599.06(104)?3,Z=8,D=1.68864 g/cm3,F(000)=2808.0。三价钐离子通过4,4'-二羧基二苯醚配体桥连形成一个三维超分子框架结构。
a new type of three-dimensional coordination polymer [Sm(oba) 2(H2O)2]/H2O(oba=4,4 ’two carboxy two benzyl ether)(1) was synthesized by hydrothermal synthesis,and its structure was analyzed by X-ray single crystal diffractometer.The results show that the single crystal is formed in the C2/c space group of monoclinic system,specific parameters:a=27.184(2),B=9.5379(7),C=21.7831(17),alpha=90(10),=90 [degree],V=5599.06(104) 3.A three-dimensional supramolecular framework was formed by bridging trivalent samarium ions with 4,4’-dicarboxydiphenyl ether ligands.
作者
刘江平
陈瑛
余浩
张芙蓉
曾岗
蒋兰
Liu Jiangping;Chen Ying;Yu Hao;Zhang Furong;Zeng gang;Jiang Lan(Chongqing Three Gorges Medical College,Wanzhou,Chongqing,404120)
出处
《功能材料与器件学报》
CAS
2018年第2期116-120,共5页
Journal of Functional Materials and Devices
基金
重庆三峡医药高等专科学校苗圃工程项目(2015mpxz14)资助
