Complexes of diethyl-2-amino-2-oxoethylphosphonate with lanthanide nitrates

被引：0
作者：
Petrova, J
Momchilova, S
Vassilev, NG
Haupt, ETK
机构：
[1] Univ Sofia, Dept Chem, Sofia 1164, Bulgaria
[2] Bulgarian Acad Sci, Inst Organ Chem, BU-1113 Sofia, Bulgaria
[3] Univ Hamburg, Inst Inorgan & Appl Chem, D-20146 Hamburg, Germany
来源：
HETEROATOM CHEMISTRY | 2003年 / 14卷 / 02期
关键词：
D O I：
10.1002/hc.10112
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Lanthanide complexes LnL(2)(NO3)(3)3a-f are obtained where Ln is La, Ce, Sm, Eu, Er, and Yb and L is the diethyl 2-amino-2-oxoethylphosphonate. They were characterized by elemental analysis, IR, and NMR spectroscopy. Monodentate coordination by the phosphoryl group is suggested for the ligand on the basis of the spectral data. The stabilization is achieved by including a molecule of the solvent in the complexes 3a-d. (C) 2003 Wiley Periodicals, Inc.
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页码：128 / 131
页数：4
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