000131318 001__ 131318
000131318 005__ 20240319081018.0
000131318 0247_ $$2doi$$a10.1021/acs.organomet.2c00172
000131318 0248_ $$2sideral$$a129940
000131318 037__ $$aART-2022-129940
000131318 041__ $$aeng
000131318 100__ $$aFerrer, Carlos
000131318 245__ $$aWell-Stabilized but Strained Frustrated Lewis Pairs Based on Rh/N and Ir/N Couples
000131318 260__ $$c2022
000131318 5060_ $$aAccess copy available to the general public$$fUnrestricted
000131318 5203_ $$aThe dimers (CpMCl)2(µ-Cl)2] (Cp* = 5-C5Me5) react with N-pyridin-2-ylmethyl-N', N¿-bis-(2, 6-diisopropylphenyl)guanidine (H2L) in the presence of NaSbF6, giving rise to chlorido compounds of formula CpMCl(¿2N, N'-H2L)]SbF6] (M = Rh, 1; Ir, 2), in which the guanidine ligand adopts a ¿2N, N' chelate coordination mode. Compounds 1 and 2 react with NaOH, rendering the complexes CpM(¿3N, N', N¿-HL)]SbF6] (M = Rh, 3; Ir, 4), in which the HL ligand exhibits a fac ¿3N, N', N¿ coordination. Complexes 3 and 4 activate the H-H and O-H bonds of dihydrogen and water. The hydrido complex CpIrH(¿2N, N'-H2L)]SbF6] (6) was isolated from the reaction of the iridium complex 4 with H2. In the reaction of the rhodium complex 3 with D2O, its Cp* ligand is gradually and reversibly deuterated. A plausible mechanism for this H/D exchange is proposed. The new complexes have been characterized by analytical and spectroscopic means, including the determination of the crystal structures of the compounds 1-4 and 6 by X-ray diffractometric methods. ©
000131318 536__ $$9info:eu-repo/grantAgreement/ES/MICINN/CTQ2018-095561-BI00$$9info:eu-repo/grantAgreement/ES/MINECO/PGC2018-095561-B-I00
000131318 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000131318 590__ $$a2.8$$b2022
000131318 591__ $$aCHEMISTRY, ORGANIC$$b16 / 52 = 0.308$$c2022$$dQ2$$eT1
000131318 591__ $$aCHEMISTRY, INORGANIC & NUCLEAR$$b16 / 42 = 0.381$$c2022$$dQ2$$eT2
000131318 592__ $$a0.868$$b2022
000131318 593__ $$aInorganic Chemistry$$c2022$$dQ1
000131318 593__ $$aPhysical and Theoretical Chemistry$$c2022$$dQ1
000131318 593__ $$aOrganic Chemistry$$c2022$$dQ1
000131318 594__ $$a6.6$$b2022
000131318 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000131318 700__ $$0(orcid)0000-0003-4568-2204$$aFerrer, Joaquina$$uUniversidad de Zaragoza
000131318 700__ $$0(orcid)0000-0002-1735-6439$$aPassarelli, Vincenzo
000131318 700__ $$0(orcid)0000-0001-8054-2237$$aLahoz Diaz, Fernando J.
000131318 700__ $$0(orcid)0000-0002-7063-1292$$aGarcía-Orduña, Pilar
000131318 700__ $$aCarmona, Daniel
000131318 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDpto. Química Inorgánica$$cÁrea Química Inorgánica
000131318 773__ $$g41, 11 (2022), 1445-1453$$pOrganometallics$$tOrganometallics$$x0276-7333
000131318 8564_ $$s2042359$$uhttps://zaguan.unizar.es/record/131318/files/texto_completo.pdf$$yVersión publicada
000131318 8564_ $$s2934518$$uhttps://zaguan.unizar.es/record/131318/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000131318 909CO $$ooai:zaguan.unizar.es:131318$$particulos$$pdriver
000131318 951__ $$a2024-03-18-15:52:21
000131318 980__ $$aARTICLE