A coumarin based gold(I)-alkynyl complex: a new Q1 class of supramolecular hydrogelators

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dc.contributor.authorMoro, Artur J.
dc.contributor.authorRome, Bertrand
dc.contributor.authorAguiló Linares, Elisabet
dc.contributor.authorArcau, Julià
dc.contributor.authorPuttreddy, Rakesh
dc.contributor.authorRissanen, Kari
dc.contributor.authorLima, João Carlos
dc.contributor.authorRodríguez Raurell, Laura
dc.date.accessioned2020-05-04T14:56:42Z
dc.date.available2020-05-04T14:56:42Z
dc.date.issued2015
dc.date.updated2020-05-04T14:56:42Z
dc.description.abstractA phosphine-gold(I)-alkynyl-coumarin complex, [Au{7-(prop-2-ine-1-yloxy)-1-benzopyran-2-one}-(DAPTA)] (1), was synthesized and the formation of long luminescent fibers in solution was characterized via fluorescence microscopy and dynamic light scattering. The fibers presented strong blue and green luminescence, suggesting that the gold(I) in the complex increased intersystem crossing due to the heavy atom effect, resulting in a significant increase in triplet emission. The X-ray structure of the fibers indicates that both aurophilic, π-π interactions and hydrogen bonding contribute to their formation in aqueous solvents.
dc.format.extent8 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec645505
dc.identifier.issn1477-0520
dc.identifier.urihttps://hdl.handle.net/2445/158571
dc.language.isoeng
dc.publisherRoyal Society of Chemistry
dc.relation.isformatofVersió postprint del document publicat a: https://doi.org/10.1039/c4ob02077d
dc.relation.ispartofOrganic & Biomolecular Chemistry, 2015, vol. 13, p. 2026-2033
dc.relation.urihttps://doi.org/10.1039/c4ob02077d
dc.rightscc-by (c) Moro, Artur J. et al., 2015
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc/3.0/es/*
dc.sourceArticles publicats en revistes (Química Inorgànica i Orgànica)
dc.subject.classificationCumarines
dc.subject.classificationQuímica supramolecular
dc.subject.classificationCristal·lografia
dc.subject.otherCoumarins
dc.subject.otherSupramolecular chemistry
dc.subject.otherCrystallography
dc.titleA coumarin based gold(I)-alkynyl complex: a new Q1 class of supramolecular hydrogelators
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion

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