Synthesis, characterization and spectroscopic studies of a new europium(III) complex of 3-amino-2-carboxypyridine-N-oxide

The new ligand, 3-amino-2-carboxypyridine-N-oxide 4 has been synthesized as a potential precursor to highly efficient light conversion molecular devices. The synthesis, characterization and some properties of a complex of this ligand, tris(3-aminopyridine-2-carboxylato-N-oxide)triaqua europium(III),...

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Bibliographic Details
Published in:Journal of alloys and compounds 1998-07, Vol.275-277, p.844-847
Main Authors: Mesquita, M.Eliane, de Sá, Gilberto F, Demnitz, F.W.Joachim
Format: Article
Language:English
Subjects:
3-Amino-2-carboxypyridine-N-oxide
Europium(III) complex
Light-conversion molecular device
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Summary:The new ligand, 3-amino-2-carboxypyridine-N-oxide 4 has been synthesized as a potential precursor to highly efficient light conversion molecular devices. The synthesis, characterization and some properties of a complex of this ligand, tris(3-aminopyridine-2-carboxylato-N-oxide)triaqua europium(III), are described. The complex exhibits a remarkably strong luminescence and a long decay lifetime (615 μs).
ISSN:0925-8388
1873-4669
DOI:10.1016/S0925-8388(98)00455-1