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000061602 0247_ $$2doi$$a10.1021/acs.organomet.6b00036
000061602 0248_ $$2sideral$$a95944
000061602 037__ $$aART-2016-95944
000061602 041__ $$aeng
000061602 100__ $$0(orcid)0000-0003-1115-6759$$aGeer, A.M.
000061602 245__ $$aAgostic versus Terminal Ethyl Rhodium Complexes: A Combined Experimental and Theoretical Study
000061602 260__ $$c2016
000061602 5060_ $$aAccess copy available to the general public$$fUnrestricted
000061602 5203_ $$aEthylene insertion into Rh–H bonds in complexes bearing an anionic fac-triphosphane ligand gives hydrido complexes, ß-agostic species, or noninteracting ethyl derivatives depending on the reaction conditions. Several chemical equilibria between these species have been analyzed by NMR and DFT calculations, which revealed that they are mainly controlled by the entropy. Moreover, ß-agostic species were found to be lower in enthalpy than the corresponding hydride–ethylene complexes, probably due to the steric pressure exerted by the bulky fac-triphosphane ligand.
000061602 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E70$$9info:eu-repo/grantAgreement/ES/MICINN/CTQ2011-22516$$9info:eu-repo/grantAgreement/ES/MINECO/CTQ2014-53033-P
000061602 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000061602 590__ $$a3.862$$b2016
000061602 591__ $$aCHEMISTRY, ORGANIC$$b12 / 59 = 0.203$$c2016$$dQ1$$eT1
000061602 591__ $$aCHEMISTRY, INORGANIC & NUCLEAR$$b8 / 46 = 0.174$$c2016$$dQ1$$eT1
000061602 592__ $$a1.723$$b2016
000061602 593__ $$aInorganic Chemistry$$c2016$$dQ1
000061602 593__ $$aPhysical and Theoretical Chemistry$$c2016$$dQ1
000061602 593__ $$aOrganic Chemistry$$c2016$$dQ1
000061602 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000061602 700__ $$0(orcid)0000-0003-4500-1974$$aLópez, J.A.$$uUniversidad de Zaragoza
000061602 700__ $$0(orcid)0000-0002-7188-8014$$aCiriano, M.A.
000061602 700__ $$0(orcid)0000-0003-3306-0635$$aTejel, C.$$uUniversidad de Zaragoza
000061602 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDpto. Química Inorgánica$$cÁrea Química Inorgánica
000061602 773__ $$g35, 5 (2016), 799-808$$pOrganometallics$$tOrganometallics$$x0276-7333
000061602 8564_ $$s2356897$$uhttps://zaguan.unizar.es/record/61602/files/texto_completo.pdf$$yPostprint
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000061602 909CO $$ooai:zaguan.unizar.es:61602$$particulos$$pdriver
000061602 951__ $$a2021-02-10-11:15:58
000061602 980__ $$aARTICLE