稀土冠醚配合物的研究 ⅩⅧ.西佛碱型大环配合物的合成和性质

STUDIES ON RARE EARTH COORDINATION COMPOUNDS WITH CROWN ETHER ⅩⅧ. Synthesis and properties of the complexes of the rare earth nitrate with sehiff's base macrocyclic ligands

采用模板反应合成了西佛碱型大环L的14个稀土金属离子的配合物。推测了配合物的组成,对配合物进行了紫外光谱、红外光谱、摩尔电导分析。为便于比较,还单独合成了L自由大环。

Fifteen lanthanide complexes of Schiff's base macrocyclic ligand L have been prepared by template reactions. Their compositions were estimated by elemental analyses, IR and UV spectra and molar conductance measurements. The free macrocyclic ligand L was synthesized in order to compare with its complexes.