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dc.contributor.authorGeer, Ana M.-
dc.contributor.authorLópez, José A.-
dc.contributor.authorCiriano, Miguel A.-
dc.contributor.authorTejel, Cristina-
dc.date.accessioned2017-09-08T07:51:15Z-
dc.date.available2017-09-08T07:51:15Z-
dc.date.issued2016-
dc.identifierdoi: 10.1021/acs.organomet.6b00036-
dc.identifiere-issn: 1520-6041-
dc.identifierissn: 0276-7333-
dc.identifier.citationOrganometallics 35(5): 799-808 (2016)-
dc.identifier.urihttp://hdl.handle.net/10261/154893-
dc.description.abstractEthylene insertion into Rh-H bonds in complexes bearing an anionic fac-triphosphane ligand gives hydrido complexes, β-agostic species, or noninteracting ethyl derivatives depending on the reaction conditions. Several chemical equilibria between these species have been analyzed by NMR and DFT calculations, which revealed that they are mainly controlled by the entropy. Moreover, β-agostic species were found to be lower in enthalpy than the corresponding hydride-ethylene complexes, probably due to the steric pressure exerted by the bulky fac-triphosphane ligand.-
dc.description.sponsorshipThe generous financial support from MICINN/FEDER (Project CTQ2011-22516), MINECO/FEDER (Project CTQ2014-53033-P), and Gobierno de Aragon/FSE (GA/FSE, Inorganic Molecular Architecture Group, E70) is gratefully acknowledged. A.M.G. thanks GA/FSE for a fellowship.-
dc.publisherAmerican Chemical Society-
dc.relationMINECO/ICTI2013-2016/CTQ2014-53033-P-
dc.relation.isversionofPostprint-
dc.rightsopenAccess-
dc.titleAgostic versus terminal ethyl rhodium complexes: A combined experimental and theoretical study-
dc.typeArtículo-
dc.identifier.doi10.1021/acs.organomet.6b00036-
dc.relation.publisherversionhttps://doi.org/10.1021/acs.organomet.6b00036-
dc.date.updated2017-09-08T07:51:15Z-
dc.description.versionPeer Reviewed-
dc.language.rfc3066eng-
dc.contributor.funderMinisterio de Ciencia e Innovación (España)-
dc.contributor.funderMinisterio de Economía y Competitividad (España)-
dc.contributor.funderEuropean Commission-
dc.contributor.funderGobierno de Aragón-
dc.relation.csic-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100004837es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
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