[Co(COOH)_2·2H_2O]的合成及晶体结构

利用溶剂热法合成了新型甲酸钴配位聚合物Co(COOH)_2·2H_2O]。采用单晶X射线、粉末X射线(XRD)、元素分析、红外光谱(IR)、热重分析(TGA)表征了该配合物的结构。结果表明Co(COOH)_2·2H_2O]晶体属单斜晶系,P_(21)c空间群,a=8.8334(11),b=7.2816(9),c=9.6103(12),α=90.00,β=97.666(2),γ=90.00,V=612.62-3,Z=4。

Synthesis and Crystal Structure of[Co(COOH)2·2H2O]

A novel cobalt formate coordination polymer Co(COOH)2·2H2O] was successfully synthesized under solvothermal condition. The compound was characterized by single-crystal X-ray analysis, powder X-ray diffraction (XRD), elemental analysis, infrared (IR) spectroscopy and thermal gravimetric analysis (TGA). The results show that synthesized Co(COOH)2·2H2O] has monoclinic structure with space groupP21/c,a=8.8334(11)?,b=7.2816(9)?, c=9.6103(12)?,α=90.00 ,β=97.666(2) ,γ=90.00 ,V=612.62?-3,Z=4.