000079141 001__ 79141
000079141 005__ 20240122154813.0
000079141 0247_ $$2doi$$a10.1039/c8tc00832a
000079141 0248_ $$2sideral$$a106613
000079141 037__ $$aART-2018-106613
000079141 041__ $$aeng
000079141 100__ $$0(orcid)0000-0002-6517-1236$$aBartolomé, E.$$uUniversidad de Zaragoza
000079141 245__ $$aHeteronuclear {TbxEu1-x} furoate 1D polymers presenting luminescent properties and SMM behavior
000079141 260__ $$c2018
000079141 5060_ $$aAccess copy available to the general public$$fUnrestricted
000079141 5203_ $$aWe report the synthesis, crystal structure and photo-magnetic properties of novel Tb/Eu polymeric complexes of general formula {TbxEu1-x(a-fur)3(H2O)3}n, supported by 2-furancarboxilic acid: the homonuclear Tb(iii) complex {Tb} (1), four heterodinuclear complexes, {Tb0.8Eu0.2} (2), {Tb0.7Eu0.3} (3), {Tb0.3Eu0.7} (4), and {Tb0.1Eu0.9} (5), and the homonuclear Eu(iii)-only complex {Eu} (6). X-ray diffraction experiments show that the a-furoate ligands, acting in bridging mode, consolidate the 1D polymeric chains along the c-axis. Luminescence studies show the sensitization capability of the furoic acid ligand. Color tuning from green to red can be successfully achieved through the heterodinuclear strategy. We have measured Eu emission by direct excitation at the resonant 7F0 ¿ 5L6 (395 nm), and indirectly, by excitation of the non-resonant wavelength (280 nm) which provokes ligand ¿ Tb ¿ Eu energy transfer. Besides, ac susceptibility measurements under varying frequencies and temperatures reveal that mixed {TbxEu1-x} complexes exhibit field-induced slow relaxation dynamics, with extremely slow relaxation times, owing to direct processes affected by the bottleneck effect. Thus, the {TbxEu1-x} complexes represent interesting low-dimensional multifunctional materials combining both luminescent and SMM magnetic properties.
000079141 536__ $$9info:eu-repo/grantAgreement/EUR/ESF-RDCO/Axis 1-POCPOLIG-P-37-707-67-08.09.2016-04810$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/CTQ2015-67461-P$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2017-83468-R
000079141 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000079141 590__ $$a6.641$$b2018
000079141 591__ $$aPHYSICS, APPLIED$$b20 / 148 = 0.135$$c2018$$dQ1$$eT1
000079141 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b44 / 293 = 0.15$$c2018$$dQ1$$eT1
000079141 592__ $$a1.885$$b2018
000079141 593__ $$aMaterials Chemistry$$c2018$$dQ1
000079141 593__ $$aChemistry (miscellaneous)$$c2018$$dQ1
000079141 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000079141 700__ $$0(orcid)0000-0002-0047-1772$$aBartolomé, J.$$uUniversidad de Zaragoza
000079141 700__ $$0(orcid)0000-0002-5999-341X$$aArauzo, A.$$uUniversidad de Zaragoza
000079141 700__ $$0(orcid)0000-0002-9208-0807$$aLuzón, J.
000079141 700__ $$0(orcid)0000-0002-9258-7907$$aCases, R.$$uUniversidad de Zaragoza
000079141 700__ $$0(orcid)0000-0003-1812-3175$$aFuertes, S.
000079141 700__ $$0(orcid)0000-0002-0257-0483$$aSicilia, V.$$uUniversidad de Zaragoza
000079141 700__ $$0(orcid)0000-0002-5621-1937$$aSánchez-Cano, A.I.$$uUniversidad de Zaragoza
000079141 700__ $$0(orcid)0000-0003-2968-228X$$aAporta, J.$$uUniversidad de Zaragoza
000079141 700__ $$aMelnic, S.
000079141 700__ $$aProdius, D.
000079141 700__ $$aShova, S.
000079141 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDpto. Química Inorgánica$$cÁrea Química Inorgánica
000079141 7102_ $$12002$$2647$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cÁrea Óptica
000079141 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000079141 773__ $$g6, 19 (2018), 5286-5299$$pJ. mater. chem. C$$tJOURNAL OF MATERIALS CHEMISTRY C$$x2050-7526
000079141 8564_ $$s1369721$$uhttps://zaguan.unizar.es/record/79141/files/texto_completo.pdf$$yPostprint
000079141 8564_ $$s50653$$uhttps://zaguan.unizar.es/record/79141/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000079141 909CO $$ooai:zaguan.unizar.es:79141$$particulos$$pdriver
000079141 951__ $$a2024-01-22-15:32:11
000079141 980__ $$aARTICLE