Publication:
Effective encapsulation of C60 by metal-organic frameworks with polyamide macrocyclic linkers

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dc.contributor.authorSaura-Sanmartin, Adrian
dc.contributor.authorMartinez-Cuezva, Alberto
dc.contributor.authorMarín-Luna, Marta
dc.contributor.authorBautista Cerezo, Delia
dc.contributor.authorBerná Cánovas, José
dc.contributor.departmentQuímica Orgánica
dc.date.accessioned2023-04-24T11:01:22Z
dc.date.available2023-04-24T11:01:22Z
dc.date.created2021
dc.date.issued2021
dc.description©2021. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ This document is the Accepted, version of a Published Work that appeared in final form in [Angew. Chem. Int]. To access the final edited and published work see[https://doi.org/10.1002/anie.202100996]es
dc.description.abstractA flexible benzylic amide macrocycle, functionalized with two carboxylic acid groups, was employed as the organic ligand for the preparation of robust copper(II)- and zinc(II)-based metal-organic frameworks. These polymers crystallized in the C2/m space group of the monoclinic crystal system, creating non-interpenetrated channels in one direction with an extraordinary solvent-accessible volume of 46%. Unlike metal-organic rotaxane frameworks having benzylic amide macrocycles as linkers, the absence of the thread in these novel reticular materials causes a decrease of dimensionality and an improvement of pore size and dynamic guest adaptability. We studied the incorporation of fullerene C60 inside the adjustable pocket generated between two macrocycles connected to the same dinuclear clusters, occupying a remarkable 98% of the cavities inside the network. The use of these materials as hosts for the selective recognition of different fullerenes was evaluated, mainly encapsulating the smaller size fullerene derivative in several mixtures of C60 and C70.es
dc.formatapplication/pdfes
dc.format.extent7es
dc.identifier.citationAngew. Chem. Int. Ed. 2021, 60, 10814-10819.
dc.identifier.doihttps://doi.org/10.1002/anie.202100996
dc.identifier.issn1433-7851
dc.identifier.issn1521-3773
dc.identifier.urihttp://hdl.handle.net/10201/130295
dc.languageenges
dc.publisherWILEY-VCH VERLAG GMBHes
dc.relationThis research was supported by the MINECO and MICINN (CTQ2017-87231-P, PID2020-113686GB-I00 and RYC-2017-22700) and Fundacion Seneca-CARM (Project 20811/PI/18). A.S.-S. thanks to the Fundación Séneca-CARM for his Ph.D. fellowship (20259/FPI/17). The authors also thank the computer resources at Cibeles and the technical support provided by the Centro de Computacion Cientifica-UAM (RES-QSB-2019-3-0012).es
dc.relation.isreplacedbyhttps://onlinelibrary.wiley.com/doi/10.1002/anie.202100996es
dc.relation.isreplacedbyhttps://onlinelibrary.wiley.com/doi/10.1002/ange.202100996es
dc.relation.publisherversionhttps://onlinelibrary.wiley.com/doi/10.1002/anie.202100996es
dc.rightsinfo:eu-repo/semantics/openAccesses
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectMetal-organic frameworkses
dc.subjectMacrocycleses
dc.subjectC60 fullerenees
dc.subjectMolecular recognitiones
dc.subjectHost-guest systemses
dc.subjectSupramolecular chemistryes
dc.subject.otherCDU::5 - Ciencias puras y naturales::54 - Química::547 - Química orgánicaes
dc.titleEffective encapsulation of C60 by metal-organic frameworks with polyamide macrocyclic linkerses
dc.typeinfo:eu-repo/semantics/articlees
dspace.entity.typePublicationes
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