邻菲罗啉和水杨酸与RE(Ⅲ)三元配合物的合成及表征

Synthesis and Characterization of Ternary Lanthanide Complexes of Salicylic Acid and 1,10-phenanthroline

在无水甲醇中合成了邻菲罗啉 ( Phen)、水杨酸 ( HSal)与 Nd( )、Sm( )的固态三元配合物。研究了其化学组成、溶解性、红外光谱和摩尔电导等性质 ,证实配合物的化学组成式为 Nd( Phen) 2 ( Sal) 2 Cl· H2 O及 Sm( Phen) 2 ( Sal) 2 Cl· H2 O,金属离子的配位数为 9。

The solid ternary complexes of Nd(Ⅲ) and Sm(Ⅲ) with 1,10 phenanthroline and salicylic acid had been synthesized in absolute methanol,and their composition,solubility,IR and molar conductance had been studied.The composition formulas of Nd(Phen) 2(Sal) 2Cl·H 2O and Sm(Phen) 2(Sal) 2Cl·H 2O for the complexes were determined.The coordination number of metallic ion is nine.