Author, as appears in the article.: Fuertes-Espinosa, Carles; Gomez-Torres, Alejandra; Morales-Martinez, Roser; Rodriguez-Fortea, Antonio; Garcia-Simon, Cristina; Gandara, Felipe; Imaz, Inhar; Juanhuix, Judith; Maspoch, Daniel; Poblet, Josep M; Echegoyen, Luis; Ribas, Xavi
Department: Química Física i Inorgànica
URV's Author/s: Morales Martínez, Roser / Poblet Rius, Josep Maria / Rodríguez Fortea, Antonio
Keywords: Uranium Supramolecular capsules Stabilization Single Separation Sc3n-at-c-80 Platform Oxidation Isomers Fullerenes Endohedral metallofullerenes Cage supramolecular capsules separation endohedral metallofullerenes
Abstract: © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Supramolecular nanocapsule 1⋅(BArF)8 is able to sequentially and selectively entrap recently discovered U2@C80 and unprecedented Sc2CU@C80, simply by soaking crystals of 1⋅(BArF)8 in a toluene solution of arc-produced soot. These species, selectively and stepwise absorbed by 1⋅(BArF)8, are easily released, obtaining highly pure fractions of U2@C80 and Sc2CU@C80 in one step. Sc2CU@C80 represents the first example of a mixed metal actinide-based endohedral metallofullerene (EMF). Remarkably, the host–guest studies revealed that 1⋅(BArF)8 is able to discriminate EMFs with the same carbon cage but with different encapsulated cluster and computational studies provide support for these observations.
Thematic Areas: Química Medicina ii Medicina i Materiais Interdisciplinar General medicine General chemistry Farmacia Engenharias ii Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Chemistry Catalysis Astronomia / física
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 14337851
Author's mail: josepmaria.poblet@urv.cat antonio.rodriguezf@urv.cat
Author identifier: 0000-0002-4533-0623 0000-0001-5884-5629
Record's date: 2024-10-12
Papper version: info:eu-repo/semantics/acceptedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Angewandte Chemie (International Ed. Print). 57 (35): 11294-11299
APA: Fuertes-Espinosa, Carles; Gomez-Torres, Alejandra; Morales-Martinez, Roser; Rodriguez-Fortea, Antonio; Garcia-Simon, Cristina; Gandara, Felipe; Imaz, (2018). Purification of Uranium-based Endohedral Metallofullerenes (EMFs) by Selective Supramolecular Encapsulation and Release. Angewandte Chemie (International Ed. Print), 57(35), 11294-11299. DOI: 10.1002/anie.201806140
Entity: Universitat Rovira i Virgili
Journal publication year: 2018
Publication Type: Journal Publications
Repositori URV