Magnetic order in a CuII-DyIII oxamato-based two-dimensional coordination polymer
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Magnetic order in a CuII-DyIII oxamato-based two-dimensional coordination polymer

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Magnetic order in a CuII-DyIII oxamato-based two-dimensional coordination polymer

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dc.contributor.author Pascual Álvarez, Alejandro
dc.contributor.author Cano Boquera, Joan
dc.contributor.author Lloret Pastor, Francisco
dc.contributor.author Ferrando Soria, Jesús
dc.contributor.author Armentano, Donatella
dc.contributor.author Pardo Marín, Emilio
dc.date.accessioned 2019-09-04T13:40:46Z
dc.date.available 2020-07-03T04:45:05Z
dc.date.issued 2019
dc.identifier.uri https://hdl.handle.net/10550/71336
dc.description.abstract We report the synthesis, crystal structure and magnetic characterization of a novel two-dimensional copper(II)-dysprosium(III) coordination polymer of formula [LiI(OH2)4]2[DyIIICuII2(Me2pma)4Cl(H2O)] . 4H2O (1) [Me2pma = N-2,6-dimethylphenyloxamate]. Compound 1 was obtained by using the mononuclear anionic complex, [CuII(Me2pma)2]2-, as a bis(bidentate) metalloligand toward solvated dysprosium(III) cations and shows a square [DyIIICuII2] layered structure of (44.62) net topology. Interestingly, the combination of two factors, the well-known efficiency of oxamato ligands to transmit strong magnetic couplings between neighboring atoms and such structural topology, is responsible for the observation of a ferromagnetic interaction between copper(II) and dysprosium(III) cations and a magnetic ordering (TC = 7.5 K), paving the way for the obtention of novel future examples of the still very scarce magnetically ordered lanthanide-based coordination polymers.
dc.language.iso eng
dc.relation.ispartof Comptes Rendus Chimie, 2019, vol. 22, num. 6-7, p. 466-475
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Pascual Álvarez, Alejandro Cano Boquera, Joan Lloret Pastor, Francisco Ferrando Soria, Jesús Armentano, Donatella Pardo Marín, Emilio 2019 Magnetic order in a CuII-DyIII oxamato-based two-dimensional coordination polymer Comptes Rendus Chimie 22 6-7 466 475
dc.subject Química
dc.subject Solucions polimèriques
dc.title Magnetic order in a CuII-DyIII oxamato-based two-dimensional coordination polymer
dc.type info:eu-repo/semantics/article
dc.date.updated 2019-09-04T13:40:47Z
dc.identifier.doi https://doi.org/10.1016/j.crci.2019.05.006
dc.identifier.idgrec 133629
dc.embargo.terms 1 year

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