Synthesis and infrared and fluorescent properties of rare earth complexes with a new aryl amide podand
作者:Yu Zhao、Yu Tang、Wei-Sheng Liu、Ning Tang、Min-Yu Tan
DOI:10.1016/j.saa.2005.11.013
日期:2006.10
Solid complexes of rare earth nitrates and picrates with a new aryl amide podand, 1,4-bis[(2'-benzylamino-formyl)phenoxyl]methyl}-naphthaline (L) were synthesized. The complexes were characterized by elemental analysis, IR and molar conductivity measurements. At the same time, the fluorescent properties of the Eu(III) and Tb(III) nitrates and picrates complexes in solid state were also investigated
合成了稀土硝酸盐和苦味酸盐与新的芳基酰胺豆酸酯,1,4-双[((2'-苄氨基-甲酰基)苯氧基]甲基}-萘(L)的固体配合物。通过元素分析,IR和摩尔电导率测量来表征配合物。同时,还研究了固态的Eu(III)和Tb(III)硝酸盐和苦味酸盐复合物的荧光性质。在激发下,这些络合物表现出characteristic和and离子的特征性发射。还讨论了影响荧光强度的抗衡阴离子因子。