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Article: Molecular Borromean rings

TitleMolecular Borromean rings
Authors
Issue Date2004
Citation
Science, 2004, v. 304, n. 5675, p. 1308-1312 How to Cite?
AbstractThe realization of the Borromean link in a wholly synthetic molecular form is reported. The self-assembly of this link, which is topologically achiral, from 18 components by the template-directed formation of 12 imine and 30 dative bonds, associated with the coordination of three interlocked macrocycles, each tetranucleating and decadentate overall, to a total of six zinc(II) ions, is near quantitative. Three macrocycles present diagonally in pairs, six exo-bidentate bipyridyl and six endo-diiminopyridyl ligands to the six zinc(II) ions. The use, in concert, of coordination, supramolecular, and dynamic covalent chemistry allowed the highly efficient construction, by multiple cooperative self-assembly processes, of a nanoscale dodecacation with an approximate diameter of 2.5 nanometers and an inner chamber of volume 250 Å3, lined with 12 oxygen atoms.
Persistent Identifierhttp://hdl.handle.net/10722/332622
ISSN
2023 Impact Factor: 44.7
2023 SCImago Journal Rankings: 11.902
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorChichak, Kelly S.-
dc.contributor.authorCantrill, Stuart J.-
dc.contributor.authorPease, Anthony R.-
dc.contributor.authorChiu, Sheng Hsien-
dc.contributor.authorCave, Gareth W.V.-
dc.contributor.authorAtwood, Jerry L.-
dc.contributor.authorStoddart, J. Fraser-
dc.date.accessioned2023-10-06T05:12:57Z-
dc.date.available2023-10-06T05:12:57Z-
dc.date.issued2004-
dc.identifier.citationScience, 2004, v. 304, n. 5675, p. 1308-1312-
dc.identifier.issn0036-8075-
dc.identifier.urihttp://hdl.handle.net/10722/332622-
dc.description.abstractThe realization of the Borromean link in a wholly synthetic molecular form is reported. The self-assembly of this link, which is topologically achiral, from 18 components by the template-directed formation of 12 imine and 30 dative bonds, associated with the coordination of three interlocked macrocycles, each tetranucleating and decadentate overall, to a total of six zinc(II) ions, is near quantitative. Three macrocycles present diagonally in pairs, six exo-bidentate bipyridyl and six endo-diiminopyridyl ligands to the six zinc(II) ions. The use, in concert, of coordination, supramolecular, and dynamic covalent chemistry allowed the highly efficient construction, by multiple cooperative self-assembly processes, of a nanoscale dodecacation with an approximate diameter of 2.5 nanometers and an inner chamber of volume 250 Å3, lined with 12 oxygen atoms.-
dc.languageeng-
dc.relation.ispartofScience-
dc.titleMolecular Borromean rings-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1126/science.1096914-
dc.identifier.scopuseid_2-s2.0-2542610859-
dc.identifier.volume304-
dc.identifier.issue5675-
dc.identifier.spage1308-
dc.identifier.epage1312-
dc.identifier.isiWOS:000221669600050-

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