Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/184008
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dc.contributor.authorMautner, Franz A.-
dc.contributor.authorBierbaumer, Florian-
dc.contributor.authorFischer, Roland C.-
dc.contributor.authorTorvisco, Ana-
dc.contributor.authorVicente Castillo, Ramón-
dc.contributor.authorFont Bardia, Ma. Mercedes-
dc.contributor.authorTubau, Ânnia-
dc.contributor.authorSpeed Castro, Saskia-
dc.contributor.authorMassoud, Salah S.-
dc.date.accessioned2022-03-10T18:44:08Z-
dc.date.available2022-03-10T18:44:08Z-
dc.date.issued2021-
dc.identifier.issn2304-6740-
dc.identifier.urihttp://hdl.handle.net/2445/184008-
dc.description.abstractt: Ten mononuclear rare earth complexes of formula [La(btfa)3 (H2O)2 ] (1), [La(btfa)3 (4,40 - Mt2bipy)] (2), [La(btfa)3 (4,40 -Me2bipy)2 ] (3), [La(btfa)3 (5,50 -Me2bipy)2 ] (4), [La(btfa)3 (terpy)] (5), [La(btfa)3 (phen)(EtOH)] (6), [La(btfa)3 (4,40 -Me2bipy)(EtOH)] (7), [La(btfa)3 (2-benzpy)(MeOH)] (8), [Tb(btfa)3 (4,40 -Me2bipy)] (9) and (Hpy)[Eu(btfa)4 ] (10), where btfa = 4,4,4-trifuoro-1-phenylbutane1,3-dionato anion, 4,40 -Mt2bipy = 4,40 -dimethoxy-2,20 -bipyridine, 4,40 -Me2bipy = 4,40 -dimethyl2,20 -bipyridine, 5,50 -Me2bipy = 5,50 -dimethyl-2,20 -bipyridine, terpy = 2,20 :60 ,20 -terpyridine, phen = 1,10-phenathroline, 2-benzpy = 2-(2-pyridyl)benzimidazole, Hpy = pyridiniumH+ cation) have been synthesized and structurally characterized. The complexes display coordination numbers (CN) eight for 1, 2, 9, 10, nine for 5, 6, 7, 8 and ten for 3 and 4. The solid-state luminescence spectra of Tb-9 and Eu-10 complexes showed the same characteristic bands predicted from the Tb(III) and Eu(III) ions. The Overall Quantum Yield measured (φTOT) at the excitation wavelength of 371 nm for both compounds yielded 1.04% for 9 and up to 34.56% for 10 years.-
dc.format.mimetypeapplication/pdf-
dc.language.isoeng-
dc.publisherMDPI-
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.3390/inorganics9100074-
dc.relation.ispartofInorganics, 2021, vol. 9, num. 10, p. 74-
dc.relation.urihttps://doi.org/10.3390/inorganics9100074-
dc.rightscc-by (c) Mautner, Franz A et al., 2021-
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/-
dc.subject.classificationLuminescència-
dc.subject.classificationTerbi-
dc.subject.classificationLantani-
dc.subject.otherLuminescence-
dc.subject.otherTerbium-
dc.subject.otherLanthanum-
dc.titleDiverse coordination numbers and geometries in pyridyl adducts of lanthanide(III) complexes based on beta-diketonate-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.identifier.idgrec718062-
dc.date.updated2022-03-10T18:44:08Z-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
Appears in Collections:Articles publicats en revistes (Química Inorgànica i Orgànica)
Articles publicats en revistes (Centres Científics i Tecnològics de la Universitat de Barcelona (CCiTUB))

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