Complex formation of rare-earth elements with 2,2′-dipyridyl

被引：0
|
作者：
Smagin, VP [1 ]
Yudina, EV [1 ]
机构：
[1] Altai State Univ, Barnaul 656000, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2005年 / 50卷 / 02期
关键词：
Absorption - Complexation - Composition - Gibbs free energy - Organic solvents - Permittivity - Spectrophotometry - Thermodynamic properties;
D O I：
暂无
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Complex formation in the Ln(III)-2,2'-dipyridyl-ethyl acetate systems, where Ln = La, Nd, Sm, Eu, Gd, Tb, Ho, Er, Yb, or Lu, is studied spectrophotometrically. The composition is determined and the stability is ascertained for the complexes. In the cerium and yttrium lanthanides, an extra periodicity is observed in the thermodynamic parameters of the complex formation.
引用
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页码：174 / 178
页数：5
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