采用水热方法合成一种新型稀土配合物[Eu(NIPH)(Suc)0.5(H2O)]n(NIPH为5-硝基间苯二甲酸根离子;Suc为琥珀酸根离子),并对该配合物进行了X射线单晶结构分析、元素分析以及红外光谱表征.结构分析表明,该配合物属于单斜晶系,C 2/c空间群,晶胞参数a=2.112 70(8)nm,b=0.900 27(3)nm,c=1.358 12(5)nm,α=90°,β=105.585 0(10)°,γ=90°,V=2.488(2)nm3,Z=8.对配合物的晶体结构、荧光性质和热稳定性做了详细的分析.
A lanthanide complex[Eu(NIPH)(Suc)0.5(H2O)]n(NIPH is 5-nitroisophthalic acid;Suc is succinic acid)has been synthesized under hydrothermal conditions and was characterized by X-ray diffraction single crystal structure analysis,elemental analysis and IR spectra.The title complex crystallizes in C2/c space group,with a=2.112 70(8)nm,b=0.900 27(3)nm,c=1.358 12(5)nm,α=90°,β=105.585 0(10)°,γ=90°,V=2.488(2)nm3,Z=8.The photoluminescent property and the thermogravimetric analysis of the complex were anlysized in detail.