Jahn–Teller effects in Au25(SR)18
dc.contributor.author | Tofanelli, Marcus A. | |
dc.contributor.author | Salorinne, Kirsi | |
dc.contributor.author | Ni, Thomas W. | |
dc.contributor.author | Malola, Sami | |
dc.contributor.author | Newell, Brian | |
dc.contributor.author | Phillips, Billy | |
dc.contributor.author | Häkkinen, Hannu | |
dc.contributor.author | Ackerson, Christopher J. | |
dc.date.accessioned | 2016-04-04T08:25:11Z | |
dc.date.available | 2016-04-04T08:25:11Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Tofanelli, M. A., Salorinne, K., Ni, T. W., Malola, S., Newell, B., Phillips, B., Häkkinen, H., & Ackerson, C. J. (2016). Jahn–Teller effects in Au25(SR)18. <i>Chemical Science</i>, <i>7</i>(3), 1882-1890. <a href="https://doi.org/10.1039/C5SC02134K" target="_blank">https://doi.org/10.1039/C5SC02134K</a> | |
dc.identifier.other | CONVID_25625348 | |
dc.identifier.other | TUTKAID_69602 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/49242 | |
dc.description.abstract | The 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.iso | eng | |
dc.publisher | RSC Publications | |
dc.relation.ispartofseries | Chemical Science | |
dc.subject.other | gold nanoclusters | |
dc.subject.other | Jahn–Teller distortions | |
dc.title | Jahn–Teller effects in Au25(SR)18 | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201604011987 | |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Kemian laitos | fi |
dc.contributor.laitos | Department of Physics | en |
dc.contributor.laitos | Department of Chemistry | en |
dc.contributor.oppiaine | Fysikaalinen kemia | fi |
dc.contributor.oppiaine | Nanoscience Center | fi |
dc.contributor.oppiaine | Physical Chemistry | en |
dc.contributor.oppiaine | Nanoscience Center | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2016-04-01T12:15:20Z | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.format.pagerange | 1882-1890 | |
dc.relation.issn | 2041-6520 | |
dc.relation.numberinseries | 3 | |
dc.relation.volume | 7 | |
dc.type.version | publishedVersion | |
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.accesslevel | openAccess | fi |
dc.rights.url | http://creativecommons.org/licenses/by/3.0/ | |
dc.relation.doi | 10.1039/C5SC02134K | |
dc.type.okm | A1 |