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DC Field | Value | Language |
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dc.contributor.author | Casanovas Bayo, Berta | - |
dc.contributor.author | Speed, S. | - |
dc.contributor.author | Maury, O. | - |
dc.contributor.author | Font Bardia, Ma. Mercedes | - |
dc.contributor.author | Vicente Castillo, Ramón | - |
dc.date.accessioned | 2020-05-27T07:21:53Z | - |
dc.date.available | 2021-12-31T06:10:18Z | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 0277-5387 | - |
dc.identifier.uri | http://hdl.handle.net/2445/162531 | - |
dc.description.abstract | Six homodinuclear lanthanide complexes with formula [Ln2(l2-9-AC)4(9-AC)2(phen)2] (Ln(III) = Nd (1), Eu (2), Gd (3), Tb (4), Er (5) and Yb (6) are reported and complexes 1-3 and 6 are structurally characterized. 9-HAC = 9-anthracenecarboxylic acid, phen = 1,10-phenanthroline. The luminescence properties of compounds 1-6 have been studied at different temperatures in the solid state and show the sensitization of the 4f-4f emission bands in the NIR range for compounds 1, 5 and 6. The molar magnetic susceptibility measurements of 1-6 in the 2-300 K temperature range indicate weak antiferromagnetic exchange for the isotropic Gd(III) compound 3. Furthermore, slow relaxation of the magnetization is found in complexes 5 and 6 with effective energy barriers of 9.5 cm 1 (0.1 T) and 22.7 cm 1 (0.15 T), respectively. | - |
dc.format.extent | 27 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier Ltd | - |
dc.relation.isformatof | Versió postprint del document publicat a: https://doi.org/10.1016/j.poly.2019.05.006 | - |
dc.relation.ispartof | Polyhedron, 2019, vol. 169, p. 187-194 | - |
dc.relation.uri | https://doi.org/10.1016/j.poly.2019.05.006 | - |
dc.rights | cc-by-nc-nd (c) Elsevier Ltd, 2019 | - |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es | - |
dc.source | Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada) | - |
dc.subject.classification | Magnetisme | - |
dc.subject.classification | Luminescència | - |
dc.subject.classification | Metalls de terres rares | - |
dc.subject.other | Magnetism | - |
dc.subject.other | Luminescence | - |
dc.subject.other | Rare earth metals | - |
dc.title | Homodinuclear lanthanide 9-anthracenecarboxylate complexes: field induced SMM and NIR-luminescence. | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/acceptedVersion | - |
dc.identifier.idgrec | 690183 | - |
dc.date.updated | 2020-05-27T07:21:53Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada) |
Files in This Item:
File | Description | Size | Format | |
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690183.pdf | 1.96 MB | Adobe PDF | View/Open |
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