利用水热反应合成了一种稀土配合物ECe2(bdc)2(Hbdc)2(H2O)]。·nH2O(bdc=间苯二甲酸).经X射线单晶衍射分析确定了其结构,并通过元素分析、红外光谱进行了表征.结果表明:该化合物属于单斜晶系,P21/c空间群;晶胞参数a=1.0561(2)nm,b=1.3980(3)nm,c=2.1625(4)nm,β=95.61(3)°,R1=0.0417,ωR2=0.1054,Z=4,V=3.1776(11)nm3;该化合物是通过共价键连接的二维层状结构.
One interesting rare earth constructed complex [Ce2 (bdc)2 (Hbdc)2 (H2O), · nH2O, has been prepared by hydrothermal reaction and characterized by elemental analysis,IR and single-crystal X-ray diffraction analysis. This compound crystallized in the monoclinic, space group P21/c, a=1.0561(2)nm,b=1.3980(3)nm,c=2.1625(4)nm,β=95.61(3)°,R1=0.0417,ωR2=0.1054,Z=4,V=3.1776(11)nm3. This complex is a two-dimensional layer with covalent bonds.