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合成了一种新的稀土配合物Nd(Phen)2(NO3)3,化学式为C24H16N7NdO9,Mr=690.68,晶体属于单斜晶系,Cc空间群,晶胞参数:a=1.11975(17)nm,b=1.8073(3)nm,c=1.3095(2)nm,β=100.584(3)°,V=2.6051(7)nm3,Z=4,Dc=1.761g/cm3,F(000)=1364,μ=2.060mm-1,λ(MoKα)=0.071073nm,R=0.0187和wR=0.0300,数据显示配位多面体为一个变形的反四方棱柱配合物,钕的配位数为十配位,4个氮原子和6个氧原子参与配位,4个Nd—N键长在0.2584(4)nm到0.2652nm之间,6个Nd—O键长则在0.2496(3)nm到0.2603nm之间.
A new rare earth complex Nd (Phen) 2 (NO3) 3 with chemical formula C24H16N7NdO9 and Mr = 690.68 was synthesized. The crystal belongs to the monoclinic system with space group Cc and the unit cell parameters are a = 1.11975 (17) nm, b = 1.8073 (3) nm, c = 1.3095 (2) nm, β = 100.584 (3) °, V = 2.6051 (7) nm3, Z = 4, Dc = 1.761g / cm3, μ = 2.060mm-1, λ (MoKα) = 0.071073nm, R = 0.0187 and wR = 0.0300. The data show that the coordination polyhedron is a deformed anti-tetragonal prism complex, the coordination number of neodymium is ten- The nitrogen atoms and six oxygen atoms participate in the coordination. The four Nd-N bonds are between 0.2584 (4) nm and 0.2652 nm, and the six Nd-O bonds are between 0.2496 (3) nm and 0.2603 nm.