Abstract
New luminescent isomeric europium(III) complexes with carboxylic carbonyl group coordination (I and II) have been prepared by solvothermal synthesis using the ligand 2,2′-bipyridine-4,4′-dicarboxylic acid (bpdc), with the nonradiatively shielded Eu3+coordination sphere completed by dimethyl sulfoxide ligands. The room temperature IR spectra and Eu3+luminescence spectra do not provide a definitive distinction between I and II, but low-temperature luminescence can give a clear identification.
Original language | English |
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Pages (from-to) | 9754-9759 |
Number of pages | 6 |
Journal | Inorganic Chemistry |
Volume | 46 |
Issue number | 23 |
DOIs | |
Publication status | Published - 12 Nov 2007 |
Externally published | Yes |
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Inorganic Chemistry