Several trivalent rare earth complexes with 2,6-diaminopyridine

被引：0
|
作者：
El-Qisairi, A. K. [1 ]
机构：
[1] Mutah Univ, Dept Chem, Mutah, Jordan
来源：
POLISH JOURNAL OF CHEMISTRY | 2006年 / 80卷 / 10期
关键词：
rare earth complexes; 2,6-diaminopyridine;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Several trivalent rare earth complexes of the formula [LnCl(2)(dap)(2)]Cl(.)4H(2)O, where Ln = Y, La, Ce, Eu, Ho and Yb; dap = 2,6-diaminopyridine, have been synthesized and characterized by elemental analysis, conductivity measurements and spectroscopic methods (IR, H-1-NMR and C-13-NMR). The spectral data show that the ligand coordinates to the metal ions through the pyridine and amino nitrogens.
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页码：1593 / 1599
页数：7
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