Preparation of photoluminescent compounds of Eu(III), Sm(III), and Dy(III) containing anions of tetrafluoroterephthalic acid

The Ln 2 (H 2 O) 4 (L) 3 ·2H 2 O and Ln 2 (phen) 2 (L) 3 ·2H 2 O complexes [Ln = Eu(III), Sm(III), or Dy(III); H 2 L = C 6 F 4 (COOH) 2 , phen = 1,10-phenanthroline] have been prepared. Structures of the prepared compounds have been confirmed by X-ray diffraction and IR spectroscopy studies. The com...

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Bibliographic Details
Published in:Russian journal of general chemistry 2014-06, Vol.84 (6), p.1193-1197
Main Authors: Larionov, S. V., Myachina, L. I., Sheludyakova, L. A., Korol’kov, I. V., Antonova, O. V., Karpov, V. M., Platonov, V. E., Fadeeva, V. P.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
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Summary:The Ln 2 (H 2 O) 4 (L) 3 ·2H 2 O and Ln 2 (phen) 2 (L) 3 ·2H 2 O complexes [Ln = Eu(III), Sm(III), or Dy(III); H 2 L = C 6 F 4 (COOH) 2 , phen = 1,10-phenanthroline] have been prepared. Structures of the prepared compounds have been confirmed by X-ray diffraction and IR spectroscopy studies. The complexes of Eu(III) have exhibited red photoluminescence stronger than that of the complexes of Sm(III) and Dy(III).
ISSN:1070-3632
1608-3350
DOI:10.1134/S107036321406022X