000084671 001__ 84671
000084671 005__ 20191113143157.0
000084671 0247_ $$2doi$$a10.1002/chem.201702711
000084671 0248_ $$2sideral$$a101903
000084671 037__ $$aART-2017-101903
000084671 041__ $$aeng
000084671 100__ $$0(orcid)0000-0002-2343-0156$$aCarmona, María
000084671 245__ $$aThe Stepwise Reaction of Rhodium and Iridium Complexes of Formula [MCl2(¿4C, N, N', P-L)] with Silver Cations: A Case of trans-Influence and Chiral Self-Recognition
000084671 260__ $$c2017
000084671 5060_ $$aAccess copy available to the general public$$fUnrestricted
000084671 5203_ $$aAcetonitrile suspensions of the dichlorido complexes [MCl2(¿4C, N, N', P-L)] [M=Rh (1), Ir (2)] react with AgSbF6 in a 1:2 molar ratio affording the bis-acetonitrile complexes [M(¿4C, N, N', P-L)(NCMe)2][SbF6]2 (3 and 4). The reaction takes place in a sequential manner and the intermediates can be isolated varying the M:Ag molar ratio. In a 2:1 molar ratio, it affords the dimetallic monochlorido-bridged compounds [{MCl(¿4C, N, N', P-L)}2(µ-Cl)][SbF6] (5 and 6). In a 1:1 molar ratio, the monosubstituted solvato-complexes [MCl(¿4C, N, N', P-L)(Solv)][SbF6] (Solv=H2O, MeCN, 7–10) were obtained. Finally, in a 2:3 molar ratio, it gives complexes 11 and 12 of formula [{M(¿4C, N, N', P-L)(NCMe)(µ-Cl)}2Ag][SbF6]3 in which a silver cation joints two cationic monosubstituted acetonitrile-complexes [MCl(¿4C, N, N', P-L)(NCMe)]+ through the remaining chlorido ligands and two Ag···C interactions with one of the phenyl rings of each PPh2 group. In all the complexes, the aminic nitrogen and the central metal atom are stereogenic centers. In the trimetallic complexes 11 and 12, the silver atom is also a stereogenic center. The formation of the cation of the dimetallic complexes 5 and 6, as well as that of the trimetallic complexes 11 and 12, takes place with chiral molecular self-recognition. Experimental data and DFT calculations provide plausible explanations for the observed molecular recognition. The new complexes have been characterized by analytical, spectroscopic means and by X-ray diffraction methods.
000084671 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E63$$9info:eu-repo/grantAgreement/ES/MINECO/CTQ2015-66079-P$$9info:eu-repo/grantAgreement/ES/MINECO/RYC-2013-13800$$9info:eu-repo/grantAgreement/ES/UZ/CUD20/6-CIE-05
000084671 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000084671 590__ $$a5.16$$b2017
000084671 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b37 / 171 = 0.216$$c2017$$dQ1$$eT1
000084671 592__ $$a2.265$$b2017
000084671 593__ $$aChemistry (miscellaneous)$$c2017$$dQ1
000084671 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000084671 700__ $$aTejedor, Leyre
000084671 700__ $$0(orcid)0000-0002-8845-0174$$aRodríguez, Ricardo$$uUniversidad de Zaragoza
000084671 700__ $$0(orcid)0000-0002-1735-6439$$aPassarelli, Vincenzo
000084671 700__ $$0(orcid)0000-0001-8054-2237$$aLahoz, Fernando J.$$uUniversidad de Zaragoza
000084671 700__ $$0(orcid)0000-0002-7063-1292$$aGarcía-Orduña, Pilar$$uUniversidad de Zaragoza
000084671 700__ $$0(orcid)0000-0003-4196-5856$$aCarmona, Daniel
000084671 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDpto. Química Inorgánica$$cÁrea Química Inorgánica
000084671 773__ $$g23, 58 (2017), 14532-14546$$pChemistry (Weinh.)$$tChemistry - A European Journal$$x0947-6539
000084671 8564_ $$s2242266$$uhttps://zaguan.unizar.es/record/84671/files/texto_completo.pdf$$yPostprint
000084671 8564_ $$s77128$$uhttps://zaguan.unizar.es/record/84671/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000084671 909CO $$ooai:zaguan.unizar.es:84671$$particulos$$pdriver
000084671 951__ $$a2019-11-13-13:39:20
000084671 980__ $$aARTICLE