Synthesis and fluorescent properties of Eu and Tb complexes with a series of new diamide ligands
作者:Hai-Xia Cui、Jian-Min Chen、Hui-Di Zhou
DOI:10.1016/j.inoche.2007.03.025
日期:2007.7
A series of new diamide ligands were introduced into the complexes of Eu(NO3)(3) and Tb(NO3)(3) so as to improve the fluorescent properties. The fluorescent properties of the resulting complexes were investigated. It was found that the complexes subject to the excitation of UV light showed characteristic emission of europium and terbium ions, in particular, the Tb complexes had very much intense fluorescence. (c) 2007 Elsevier B.V. All rights reserved.
Synthesis and infrared and fluorescent spectra of rare earth complexes with a new amide ligand
作者:Haixia Cui、Jianmin Chen、Huidi Zhou、Yanhua Lu
DOI:10.1016/j.saa.2006.12.060
日期:2007.11
Solid complexes of rare earth nitrates and picrates with a new amide ligand, 1,6-bis[(2'-benzylaminoformyl)phenoxyl]hexane (L) have been prepared. These complexes are characterized by elemental analysis, UV-vis spectra and IR spectra. The fluorescent and luminescent properties of the Eu(III) and Tb(III) nitrates and picrates complexes in solid state are also investigated. Under the excitation of UV