Mixed‐valence trinuclear manganese clusters : Influence of the electronic transfer on the magnetic properties
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Mixed‐valence trinuclear manganese clusters : Influence of the electronic transfer on the magnetic properties

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Mixed‐valence trinuclear manganese clusters : Influence of the electronic transfer on the magnetic properties

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dc.contributor.author Gómez García, Carlos José
dc.contributor.author Coronado Miralles, Eugenio
dc.contributor.author Pourroy, G.
dc.date.accessioned 2010-06-08T11:00:19Z
dc.date.available 2010-06-08T11:00:19Z
dc.date.issued 1990
dc.identifier.uri http://hdl.handle.net/10550/12913
dc.language.iso en en
dc.relation http://scitation.aip.org/getpdf/servlet/GetPDFServlet?filetype=pdf&id=JAPIAU000067000009005992000001&idtype=cvips&prog=normal&doi=10.1063/1.346041 en
dc.source GÓMEZ GARCÍA, C.J. ; CORONADO, E. ; POURROY, G. ; Mixed‐valence trinuclear manganese clusters: Influence of the electronic transfer on the magnetic properties. En: Journal of Applied Physics, 1990, vol. 67, no. 9 en
dc.subject Mixed−Valence Compounds ; Electron Transfer ; Magnetic Properties ; Atomic Clusters ; Manganese Complexes ; Exchange Interactions en
dc.title Mixed‐valence trinuclear manganese clusters : Influence of the electronic transfer on the magnetic properties en
dc.type info:eu-repo/semantics/article en
dc.type info:eu-repo/semantics/publishedVersion en
dc.subject.unesco UNESCO::FÍSICA en
dc.identifier.doi 10.1063/1.346041 en
dc.description.abstractenglish The magnetic behavior of mixed‐valence trinuclear clusters d4‐d4‐d5 is discussed on the basis of a model which takes into account valence delocalization and Heisenberg exchange. This model considers the competing effect between the electronic transfer and the localization of the extra electron due to an asymmetry of the triangular entity. The magnetic properties of the mixed‐valence oxo‐centered Mn(II)‐Mn(III)‐Mn(III) complexes formulated as Mn3O(O2CR)6L3 (R=Me, L=pyridine) are discussed on the basis of the developed model, supporting a significant intramolecular electron transfer. A comparison of these results to those previously reported by assuming a valence‐trapped model is given. en
dc.description.private Carlos.Gomez@uv.es ; Eugenio.Coronado@uv.es en

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