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http://hdl.handle.net/10261/53117
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dc.contributor.author | Escuer, A. | - |
dc.contributor.author | Cordero, Beatriz | - |
dc.contributor.author | Calvet, Teresa | - |
dc.contributor.author | Roubeau, Olivier | - |
dc.contributor.author | Teat, Simon J. | - |
dc.date.accessioned | 2012-07-11T09:13:17Z | - |
dc.date.available | 2012-07-11T09:13:17Z | - |
dc.date.issued | 2010 | - |
dc.identifier | doi: 10.1039/B924977J | - |
dc.identifier | issn: 1477-9226 | - |
dc.identifier | e-issn: 1477-9234 | - |
dc.identifier.citation | Dalton Transactions 39(20): 4817-4825 (2010) | - |
dc.identifier.uri | http://hdl.handle.net/10261/53117 | - |
dc.description.abstract | Reactions of 2,6-diacetylpyridine dioxime (dapdoH2) with Mn(NO3)2 or Mn(SO3CF3)2 under a variety of conditions or co-ligands yield compounds with the formula [Mn6O2(OMe)2(dapdo)2(dapdoH)4](X)2 in which X = NO3 - (1) or SO3CF3 - (2), [Mn8O2(dapdo)6(NO3)2]•H2O (3) and [Mn(dapdoH2)(N3)2]n (4). Compounds 1, 3 and 4 were structurally characterized and equivalent structures for 1 and 2 were inferred from spectroscopic and analytical results. Compounds 1 and 2 consist of hexanuclear Mn2 II Mn4 III complexes whereas 3 consists of an octanuclearMn6 II Mn2III cluster in which the manganese atoms exhibit a rare bicapped elongated octahedral topology. Compound 4 consists of a 1D system bridged by double end-on azido ligands. Variable temperature magnetic studies were performed between 2–300 K, confirming the ground state S = 5 for 1 and 2, S = 0 for 3 and ferromagnetic response for 4. | - |
dc.description.sponsorship | The authors thank theMinisterio de Ciencia y Tecnología (Spain), project CTQ2009-07264, for financial support of this research and the joint project Italy-Spain (Accion Integrada 2007-2009 in Spain, Azione Integrata 2007-2009 in Italy) for support given to the present investigation. The Advanced Light Source, which is supported by the Director, Office of Science, Office of Basic Energy Sciences of theU. S.Department of Energy under contract no. DE-AC02-05CH11231. | - |
dc.language.iso | eng | - |
dc.publisher | Royal Society of Chemistry (UK) | - |
dc.rights | closedAccess | - |
dc.title | Manganese clusters derived from a 2,6-diacetylpyridine dioximato ligand: structure and magnetic study | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1039/B924977J | - |
dc.date.updated | 2012-07-11T09:13:17Z | - |
dc.description.version | Peer Reviewed | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
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