000144665 001__ 144665
000144665 005__ 20250923084429.0
000144665 0247_ $$2doi$$a10.1039/d4sc03661a
000144665 0248_ $$2sideral$$a139457
000144665 037__ $$aART-2024-139457
000144665 041__ $$aeng
000144665 100__ $$aIbáñez, Susana
000144665 245__ $$aA corannulene-based metallobox for the encapsulation of fullerenes
000144665 260__ $$c2024
000144665 5060_ $$aAccess copy available to the general public$$fUnrestricted
000144665 5203_ $$aA corannulene-bis-N-imidazolium salt was used for the synthesis of two corannulene-bis-N-heterocyclic carbenes of dirhodium(I) complexes of formula (corannulene-di-NHC)[RhCl(COD)]2 and (corannulene-di-NHC)[RhCl(CO)2]2. Both complexes were characterized by spectroscopic techniques, and the electron-donating properties of the corannulene-di-NHC ligand were studied by means of infrared spectroscopy and cyclic voltammetry. The complex (corannulene-di-NHC)[RhCl(COD)]2 was used for the encapsulation of fullerenes C60 and C70, generating host–guest complexes with 2 : 1 stoichiometry, as evidenced by 1H NMR and ITC titrations. Then, a tetra-rhodium(I) metallo-rectangle supported by two corannulene-bis-imidazolylidene ligands and two cofacial 4,4′-bipyridine ligands was prepared and characterized. This metallobox is capable of quantitatively encapsulating fullerenes C60 and C70, forming complexes that are highly stable even at high temperatures. The molecular structure of the metallobox with encapsulated C60 reveals a perfect size and shape complementarity that benefits from the concave–convex π–π interaction between the polyaromatic surfaces of the host and the guest.
000144665 536__ $$9info:eu-repo/grantAgreement/ES/MICINN/PID2021-127862NB-I00$$9info:eu-repo/grantAgreement/ES/MCIU-AEI-FEDER/PID2021-122406NB-I00$$9info:eu-repo/grantAgreement/ES/DGA/E42-23R
000144665 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc$$uhttp://creativecommons.org/licenses/by-nc/3.0/es/
000144665 590__ $$a7.4$$b2024
000144665 592__ $$a2.138$$b2024
000144665 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b43 / 239 = 0.18$$c2024$$dQ1$$eT1
000144665 593__ $$aChemistry (miscellaneous)$$c2024$$dQ1
000144665 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000144665 700__ $$aMejuto, Carmen
000144665 700__ $$aCerón, Katherin
000144665 700__ $$0(orcid)0000-0002-8220-6031$$aSanz Miguel, Pablo J.$$uUniversidad de Zaragoza
000144665 700__ $$aPeris, Eduardo
000144665 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDpto. Química Inorgánica$$cÁrea Química Inorgánica
000144665 773__ $$g15, 33 (2024), 13415-13420$$pChem. sci.$$tCHEMICAL SCIENCE$$x2041-6520
000144665 8564_ $$s648186$$uhttps://zaguan.unizar.es/record/144665/files/texto_completo.pdf$$yVersión publicada
000144665 8564_ $$s3046078$$uhttps://zaguan.unizar.es/record/144665/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000144665 909CO $$ooai:zaguan.unizar.es:144665$$particulos$$pdriver
000144665 951__ $$a2025-09-22-14:41:54
000144665 980__ $$aARTICLE