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Article: Photo- and Temperature-Induced Reversible Structural Transformation between Dodecanuclear and Pentadecanuclear Gold(I) Sulfido Complexes

TitlePhoto- and Temperature-Induced Reversible Structural Transformation between Dodecanuclear and Pentadecanuclear Gold(I) Sulfido Complexes
Authors
Yan, Liang-LiangYam, Wing-Wah Vivian
Issue Date21-Mar-2023
PublisherAmerican Chemical Society
Citation
Journal of the American Chemical Society, 2023, v. 145, n. 13, p. 7454-7461 How to Cite?
DOI: http://dx.doi.org/10.1021/jacs.3c00096
Abstract

Stimuli-responsive structural transformation has attracted much attention for its potential to mimic the behavior of biological transformations and functions. Here, two unprecedented dodecanuclear and pentadecanuclear gold(I) sulfido clusters (denoted trans-Au12 and trans-Au15, respectively) with impressive stimuli-responsive interconversion have been obtained by taking advantage of the judiciously designed tridentate phosphine ligand Ltrans as the building block. Both UV light and temperature can be applied to trigger the structural conversions between trans-Au12 and trans-Au15. In addition, NMR, high-resolution electrospray ionization mass spectrometry, and UV-vis absorption spectroscopy have been employed to monitor the transformation process and decipher the mechanism of structural conversion. This work not only provides a paradigm to investigate photo-induced cluster-to cluster transformation based on polydentate phosphine ligands but also offers a new direction for the construction of the stimuli responsive materials.


Persistent Identifierhttp://hdl.handle.net/10722/331578
ISSN
0002-7863
2023 Impact Factor: 14.4
2023 SCImago Journal Rankings: 5.489
ISI Accession Number ID
WOS:000955372800001

 

DC FieldValueLanguage
dc.contributor.authorYan, Liang-Liang-
dc.contributor.authorYam, Wing-Wah Vivian-
dc.date.accessioned2023-09-21T06:57:05Z-
dc.date.available2023-09-21T06:57:05Z-
dc.date.issued2023-03-21-
dc.identifier.citationJournal of the American Chemical Society, 2023, v. 145, n. 13, p. 7454-7461-
dc.identifier.issn0002-7863-
dc.identifier.urihttp://hdl.handle.net/10722/331578-
dc.description.abstract<p>Stimuli-responsive structural transformation has attracted much attention for its potential to mimic the behavior of biological transformations and functions. Here, two unprecedented dodecanuclear and pentadecanuclear gold(I) sulfido clusters (denoted trans-Au12 and trans-Au15, respectively) with impressive stimuli-responsive interconversion have been obtained by taking advantage of the judiciously designed tridentate phosphine ligand Ltrans as the building block. Both UV light and temperature can be applied to trigger the structural conversions between trans-Au12 and trans-Au15. In addition, NMR, high-resolution electrospray ionization mass spectrometry, and UV-vis absorption spectroscopy have been employed to monitor the transformation process and decipher the mechanism of structural conversion. This work not only provides a paradigm to investigate photo-induced cluster-to cluster transformation based on polydentate phosphine ligands but also offers a new direction for the construction of the stimuli responsive materials.<br></p>-
dc.languageeng-
dc.publisherAmerican Chemical Society-
dc.relation.ispartofJournal of the American Chemical Society-
dc.titlePhoto- and Temperature-Induced Reversible Structural Transformation between Dodecanuclear and Pentadecanuclear Gold(I) Sulfido Complexes-
dc.typeArticle-
dc.identifier.doi10.1021/jacs.3c00096-
dc.identifier.scopuseid_2-s2.0-85151155040-
dc.identifier.volume145-
dc.identifier.issue13-
dc.identifier.spage7454-
dc.identifier.epage7461-
dc.identifier.eissn1520-5126-
dc.identifier.isiWOS:000955372800001-
dc.identifier.issnl0002-7863-

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