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http://hdl.handle.net/10261/53350
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dc.contributor.author | López, Concepción | - |
dc.contributor.author | Costa, R. | - |
dc.contributor.author | Illas, F. | - |
dc.contributor.author | Molins, Elies | - |
dc.contributor.author | Espinosa, Enrique | - |
dc.date.accessioned | 2012-07-16T09:33:06Z | - |
dc.date.available | 2012-07-16T09:33:06Z | - |
dc.date.issued | 2000 | - |
dc.identifier | doi: 10.1021/ic000521n | - |
dc.identifier | issn: 0020-1669 | - |
dc.identifier.citation | Inorganic Chemistry 39: 4560-4565 (2000) | - |
dc.identifier.uri | http://hdl.handle.net/10261/53350 | - |
dc.description.abstract | The synthesis and characterization of the copper(II) complex [Cu2(dpt)2{(μ-O2C)[(η5-C5H4)Fe(η5-C5H5)]}2](ClO4)2 (1), where dpt = dipropylenetriamine, are reported, and its structure was determined by single-crystal X-ray analysis. The compound crystallizes in the monoclinic system, space group P21/n, with a = 9.920(2) Å, b = 12.925(2) Å, c = 15.768(3) Å, β = 93.17(1)°, and Z = 2. The cationic part of 1 shows a tetrametallic core in which two ferrocenecarboxylato groups act as (O,O') bridging ligands between two copper(II) ions with a squarepyramidal environment. Susceptibility measurements on this compound indicate a ferromagnetic, albeit weak, coupling between the two paramagnetic centers, with best-fit values of J = +2.5(3) cm-1 and g(iso) = 2.12(1). Magnetostructural correlations can be qualitatively explained on the basis of the topology of their chairlike core. A quantitative investigation has been performed by means of ab initio density functional theory based calculations in the broken-symmetry approach. | - |
dc.description.sponsorship | Ministerio de Educación y Cultura (Grants PB096-0163, PB096-0164, y PB98-1216-CO2-01). | - |
dc.language.iso | eng | - |
dc.publisher | American Chemical Society | - |
dc.rights | closedAccess | - |
dc.title | Ferromagnetic copper(II) complex containing ferrocenecarboxylato bridging ligands | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1021/ic000521n | - |
dc.relation.publisherversion | http://doi.org/10.1021/ic000521n | - |
dc.date.updated | 2012-07-16T09:33:07Z | - |
dc.description.version | Peer Reviewed | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.languageiso639-1 | en | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | none | - |
item.openairetype | artículo | - |
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accesoRestringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
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