一种新型钴铁双金属配合物的合成及其晶体结构  

Synthesis and crystal structure of a novel cobalt-iron binary coordination polymer

作　　者：蔡幸然 徐芬[1] 孙立贤[1] 郭晓磊 韦思跃 张晨晨 吴怡 廖鹿敏 魏胜 程日光 管彦洵 李彬 CAI Xingran;XU Fen;SUN Lixian;GUO Xiaolei;WEI Siyue;ZHANG Chenchen;WU Yi;LIAO lumin;WEI Sheng;CHENG Riguang;GUAN Yanxun;LI Bin(School of Material Science and Engineering,Guilin University of Electronic Technology,Guilin 541004,China)

机构地区：[1]桂林电子科技大学材料科学与工程学院,广西桂林541004

出　　处：《桂林电子科技大学学报》2022年第2期148-153,共6页Journal of Guilin University of Electronic Technology

基　　金：国家自然科学基金(51971068)。

摘　　要：采用水热法合成了一种结构新颖的二维层状钴铁双金属配合物[Co(phen)_(3)·Fe(phen)_(3)·2Co(DPC)_(2)·2Fe(DPC)_(2)]·2H_(2)O(phen=1,10-菲啰啉,DPC=2,6-吡啶二羧酸)。采用单晶X射线衍射对其结构进行了表征,测试结果表明,该配合物属于三斜晶系、P1空间群,其晶胞参数为:M r=2782.43,a=13.1026(9)nm,b=14.2989(9)nm,c=18.2455(10)nm,α=105.117(2)°,β=103.177(2)°,γ=100.122(2)°,V=3111.0(3)A^(3),Z=1。A novel cobalt-iron binary coordination polymer[Co(phen)_(3)·Fe(phen)_(3)·2Co(DPC)_(2)·2Fe(DPC)_(2)]·2H_(2)O has been synthesized hydrothermally by using 2,6-pyridinedicarboxylic acid,phenanthroline,cobalt nitrate and iron nitrate as the raw materials,ethanol and water as solvents.The structure of the coordination polymer is characterized by X-ray single crystal diffraction.According to the analysis of X-ray single crystal diffraction data,the crystal belongs to triclinic system,space group P1 with M r=2782.43,a=13.1026(9)nm,b=14.2989(9)nm,c=18.2455(10)nm,α=105.117(2)°,β=103.177(2)°,γ=100.122(2)°,V=3111.0(3)A^(3),Z=1.

关 键 词：双金属配合物 1 10-菲啰啉 2 6-吡啶二羧酸 晶体结构 

分 类 号：O641.4[理学—物理化学]