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Bolle, P., Albrecht, N., Amiaud, T., Humbert, B., Faulques, E., Dessapt, R. & Serier-Brault, H. (2019) New Robust Luminescent Supramolecular Assemblies Based on [Ln(Mo8O26)(2)](5-) (Ln = Eu, Sm) Polyoxometalates. Inorg. Chem. 58 16322–16325.
Added by: Richard Baschera (2020-01-10 16:18:13) Last edited by: Richard Baschera (2020-01-10 16:19:58) |
| Type de référence: Article DOI: 10.1021/acs.inorgchem.9b02941 Numéro d'identification (ISBN etc.): 0020-1669 Clé BibTeX: Bolle2019a Voir tous les détails bibliographiques  |
Catégories: MIOPS, PMN Mots-clés: acid, behavior, beta, complexes, ion, photoluminescence, polyoxotungstate Créateurs: Albrecht, Amiaud, Bolle, Dessapt, Faulques, Humbert, Serier-Brault Collection: Inorg. Chem. |
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| Résumé |
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This work highlights for the first time the photoluminescence (PL) properties of two new [Ln(Mo8O26)(2)](5-) (Ln = Eu, Sm) lanthanide-containing polyoxometalates. Stable crystals of their tetrabutylammonium salts were synthesized, and their structures were confirmed by single-crystal X-ray diffraction. The robustness of the [Ln(Mo8O26)(2)](5-) complexes in an acetonitrile solution has been evidenced by Fourier transform Raman and PL spectroscopies. The tetraphenylphosphonium derivatives were obtained by a salt metathesis reaction. The two series exhibit high thermal stability in air and are efficient phosphors at room temperature.
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