Luminescent Properties of Europium(III) Compounds with Quinaldic Acid and Neutral Phosphorus-Containing Ligands with a Dimeric Structure

被引:0
|
作者
Kalinovskaya, I. V. [1 ]
机构
[1] Russian Acad Sci, Inst Chem, Far East Branch, Vladivostok 690022, Russia
关键词
COMPLEXES; KINETICS;
D O I
10.1134/S0030400X18080118
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
New luminescent mixed-ligand complexes of europium(III) with quinaldic acid and neutral phosphorus-containing ligands with a dimeric structure are synthesized. The structure and the thermal, spectral, and luminescent properties of mixed-ligand europium(III) complexes are studied. It is shown that the quinaldinate ion is coordinated to a europium(III) ion in a bidentate fashion. It is found that the excitation energy transfer to europium (III) ion occurs from levels of quinaldic acid and neutral phosphorus-containing ligands.
引用
收藏
页码:184 / 187
页数:4
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