Cd12Ag32(SePh)36: Non-Noble Metal Doped Silver Nanoclusters
DC Field | Value | Language |
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dc.contributor.author | Megalamane S. Bootharaju | - |
dc.contributor.author | Hogeun Chang | - |
dc.contributor.author | Deng G. | - |
dc.contributor.author | Malola S. | - |
dc.contributor.author | Woonhyuk Baek | - |
dc.contributor.author | Hakkinen H. | - |
dc.contributor.author | Zheng N. | - |
dc.contributor.author | Taeghwan Hyeon | - |
dc.date.available | 2020-01-31T00:56:15Z | - |
dc.date.created | 2019-06-17 | - |
dc.date.issued | 2019-05 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | https://pr.ibs.re.kr/handle/8788114/6925 | - |
dc.description.abstract | © 2019 American Chemical Society.While there are numerous recent reports on doping of a ligand-protected noble metal nanocluster (e.g., Au and Ag) with another noble metal, non-noble metal (e.g., Cd) doping remains challenging. Here, we design a phosphine-assisted synthetic strategy and synthesize a Cd doped Ag nanocluster, Cd12Ag32(SePh)36 (SePh: selenophenolate), which exhibits characteristic UV-vis absorption features and rare near-infrared (NIR) photoluminescence at ∼1020 nm. The X-ray single crystal structure reveals an asymmetric two-shell Ag4@Ag24 metal kernel protected by four nonplanar Cd3Ag(SePh)9 metal-ligand frameworks. Furthermore, the electronic structure analysis shows that the cluster is a 20-electron "superatom" and density functional theory predicts that its chiral optical response is comparable to the well-known Au38(SR)24 cluster. Our synthetic approach will pave a new path for introducing other non-noble metals into noble metal nanoclusters for exploring their effect on optical and chemical properties | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Cd12Ag32(SePh)36: Non-Noble Metal Doped Silver Nanoclusters | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.wosid | 000470034500007 | - |
dc.identifier.scopusid | 2-s2.0-85066878333 | - |
dc.identifier.rimsid | 68416 | - |
dc.contributor.affiliatedAuthor | Megalamane S. Bootharaju | - |
dc.contributor.affiliatedAuthor | Hogeun Chang | - |
dc.contributor.affiliatedAuthor | Woonhyuk Baek | - |
dc.contributor.affiliatedAuthor | Taeghwan Hyeon | - |
dc.identifier.doi | 10.1021/jacs.9b03257 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.141, no.21, pp.8422 - 8425 | - |
dc.relation.isPartOf | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.title | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.volume | 141 | - |
dc.citation.number | 21 | - |
dc.citation.startPage | 8422 | - |
dc.citation.endPage | 8425 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |