Show simple item record

dc.contributor.authorTofanelli, Marcus A.
dc.contributor.authorSalorinne, Kirsi
dc.contributor.authorNi, Thomas W.
dc.contributor.authorMalola, Sami
dc.contributor.authorNewell, Brian
dc.contributor.authorPhillips, Billy
dc.contributor.authorHäkkinen, Hannu
dc.contributor.authorAckerson, Christopher J.
dc.date.accessioned2016-04-04T08:25:11Z
dc.date.available2016-04-04T08:25:11Z
dc.date.issued2016
dc.identifier.citationTofanelli, M. A., Salorinne, K., Ni, T. W., Malola, S., Newell, B., Phillips, B., . . . , & Ackerson, C. J. (2016). Jahn–Teller effects in Au25(SR)18. <em>Chemical Science</em>, 7 (3), 1882-1890. <a href="http://dx.doi.org/10.1039/C5SC02134K">doi:10.1039/C5SC02134K</a>
dc.identifier.otherTUTKAID_69602
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/49242
dc.description.abstractThe relationship between oxidation state, structure, and magnetism in many molecules is well described by first-order Jahn–Teller distortions. This relationship is not yet well defined for ligated nanoclusters and nanoparticles, especially the nano-technologically relevant gold-thiolate protected metal clusters. Here we interrogate the relationships between structure, magnetism, and oxidation state for the three stable oxidation states, 1, 0 and +1 of the thiolate protected nanocluster Au25(SR)18. We present the single crystal X-ray structures of the previously undetermined charge state Au25(SR)18+1, as well as a higher quality single crystal structure of the neutral compound Au25(SR)180 . Structural data combined with SQUID magnetometry and DFT theory enable a complete description of the optical and magnetic properties of Au25(SR)18 in the three oxidation states. In aggregate the data suggests a first-order Jahn– Teller distortion in this compound. The high quality single crystal X-ray structure enables an analysis of the ligand–ligand and ligand–cluster packing interactions that underlie single-crystal formation in thiolate protected metal clusters.
dc.language.isoeng
dc.publisherRSC Publications
dc.relation.ispartofseriesChemical Science
dc.subject.othergold nanoclusters
dc.subject.otherJahn–Teller distortions
dc.titleJahn–Teller effects in Au25(SR)18
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201604011987
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosKemian laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.contributor.laitosDepartment of Chemistryen
dc.contributor.oppiaineFysikaalinen kemia
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2016-04-01T12:15:20Z
dc.type.coarjournal article
dc.description.reviewstatuspeerReviewed
dc.format.pagerange1882-1890
dc.relation.issn2041-6520
dc.relation.volume7
dc.type.versionpublishedVersion
dc.rights.copyright© the Authors, 2016. The journal is © The Royal Society of Chemistry. This is an open access article licensed under a Creative Commons Attribution 3.0 Unported Licence.
dc.rights.accesslevelopenAccessfi
dc.rights.urlhttp://creativecommons.org/licenses/by/3.0/
dc.relation.doi10.1039/C5SC02134K


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

© the Authors, 2016. The journal is © The Royal Society of Chemistry. This is an open access article licensed under a Creative Commons Attribution 3.0 Unported Licence.
Except where otherwise noted, this item's license is described as © the Authors, 2016. The journal is © The Royal Society of Chemistry. This is an open access article licensed under a Creative Commons Attribution 3.0 Unported Licence.