Intramolecular Charge Transfer and Solvation Dynamics of Thiolate-Protected Au20(SR)16 Clusters Studied by Ultrafast Measurement
It is accepted that the monolayer ligand shell in monolayer-protected gold nanoclusters (MPCs) plays an important role in stabilizing the metal core structure. Previous reports have shown that the core and shell do not interact chemically, and very few studies investigating the intramolecular charge...
Gespeichert in:
| Veröffentlicht in: | The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 2013-10, Vol.117 (40), p.10294-10303 |
|---|---|
| Hauptverfasser: | , , , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 10303 |
|---|---|
| container_issue | 40 |
| container_start_page | 10294 |
| container_title | The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory |
| container_volume | 117 |
| creator | Zhou, Meng Vdović, Silvije Long, Saran Zhu, Manzhou Yan, Linyin Wang, Yingying Niu, Yingli Wang, Xuefei Guo, Qianjin Jin, Rongchao Xia, Andong |
| description | It is accepted that the monolayer ligand shell in monolayer-protected gold nanoclusters (MPCs) plays an important role in stabilizing the metal core structure. Previous reports have shown that the core and shell do not interact chemically, and very few studies investigating the intramolecular charge transfer (ICT) between the core and ligand shell in clusters have been reported. The underlying excited state relaxation mechanisms about the influence of solvents, the optically excited vibration, and the roles of the core and shell in charge transfer remain unknown to a large extent. Here we report a femtosecond transient absorption study of a Au20(SR)16 (R = CH2CH2Ph) cluster in toluene and tetrahydrofuran. The ICT from the outside shell to the inside core upon excitation in Au20(SR)16 is identified. The observed solvation-dependent oscillations in different solvents further confirm the photoinduced ICT formation in Au20(SR)16. The results provide a fundamental understanding of the structure–property relationships about the solvation-dependent core–shell interaction in Au MPCs. |
| doi_str_mv | 10.1021/jp406336q |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_proquest_miscellaneous_1443427937</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1443427937</sourcerecordid><originalsourceid>FETCH-LOGICAL-a252t-8d5dce34e1284c6f80732f81eb9bdc57560c5399e0c4ae014a6eb5b5406808373</originalsourceid><addsrcrecordid>eNpFkUlP5EAMhUsjEPth_gCqCxIcArVmOaIGZpBAjOjmHDkVB9KqpJpaRuobP50w08DJlvzJ9nuPkJ-cnXMm-MVypVguZf76g-xxLVimBddbU8_KKtO5rHbJfghLxhiXQu2QXaGYUoUUe-TtdoweBmfRJAuezl7APyNdeBhDh57C2NK5s38h9m6kV-sRht4E6jq6eOmdhYjZH-8imogtvUyCnc4fz3hOZzaFiD7QeUxtP82aNX2y06kOQqT3CCF5HHCMh2S7AxvwaFMPyNPN9WL2O7t7-HU7u7zLQGgRs7LVrUGpkItSmbwr2fR-V3JsqqY1utA5M1pWFTKjABlXkGOjGz0ZU7JSFvKAnP7fu_LuNWGI9dAHg9bCiC6FmisllSiqf-jxBk3NgG298v0Afl1_ujYBJxsAggHbTWaZPnxzRVnpXKtvDkyoly75cVJYc1Z_pFZ_pSbfAXDdhsg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1443427937</pqid></control><display><type>article</type><title>Intramolecular Charge Transfer and Solvation Dynamics of Thiolate-Protected Au20(SR)16 Clusters Studied by Ultrafast Measurement</title><source>American Chemical Society Journals</source><creator>Zhou, Meng ; Vdović, Silvije ; Long, Saran ; Zhu, Manzhou ; Yan, Linyin ; Wang, Yingying ; Niu, Yingli ; Wang, Xuefei ; Guo, Qianjin ; Jin, Rongchao ; Xia, Andong</creator><creatorcontrib>Zhou, Meng ; Vdović, Silvije ; Long, Saran ; Zhu, Manzhou ; Yan, Linyin ; Wang, Yingying ; Niu, Yingli ; Wang, Xuefei ; Guo, Qianjin ; Jin, Rongchao ; Xia, Andong</creatorcontrib><description>It is accepted that the monolayer ligand shell in monolayer-protected gold nanoclusters (MPCs) plays an important role in stabilizing the metal core structure. Previous reports have shown that the core and shell do not interact chemically, and very few studies investigating the intramolecular charge transfer (ICT) between the core and ligand shell in clusters have been reported. The underlying excited state relaxation mechanisms about the influence of solvents, the optically excited vibration, and the roles of the core and shell in charge transfer remain unknown to a large extent. Here we report a femtosecond transient absorption study of a Au20(SR)16 (R = CH2CH2Ph) cluster in toluene and tetrahydrofuran. The ICT from the outside shell to the inside core upon excitation in Au20(SR)16 is identified. The observed solvation-dependent oscillations in different solvents further confirm the photoinduced ICT formation in Au20(SR)16. The results provide a fundamental understanding of the structure–property relationships about the solvation-dependent core–shell interaction in Au MPCs.</description><identifier>ISSN: 1089-5639</identifier><identifier>EISSN: 1520-5215</identifier><identifier>DOI: 10.1021/jp406336q</identifier><identifier>PMID: 24044732</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Atomic and molecular clusters ; Atomic and molecular physics ; Exact sciences and technology ; Physics ; Spectroscopy and geometrical structure of clusters ; Studies of special atoms, molecules and their ions; clusters</subject><ispartof>The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory, 2013-10, Vol.117 (40), p.10294-10303</ispartof><rights>Copyright © 2013 American Chemical Society</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/jp406336q$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/jp406336q$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27895654$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24044732$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhou, Meng</creatorcontrib><creatorcontrib>Vdović, Silvije</creatorcontrib><creatorcontrib>Long, Saran</creatorcontrib><creatorcontrib>Zhu, Manzhou</creatorcontrib><creatorcontrib>Yan, Linyin</creatorcontrib><creatorcontrib>Wang, Yingying</creatorcontrib><creatorcontrib>Niu, Yingli</creatorcontrib><creatorcontrib>Wang, Xuefei</creatorcontrib><creatorcontrib>Guo, Qianjin</creatorcontrib><creatorcontrib>Jin, Rongchao</creatorcontrib><creatorcontrib>Xia, Andong</creatorcontrib><title>Intramolecular Charge Transfer and Solvation Dynamics of Thiolate-Protected Au20(SR)16 Clusters Studied by Ultrafast Measurement</title><title>The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory</title><addtitle>J. Phys. Chem. A</addtitle><description>It is accepted that the monolayer ligand shell in monolayer-protected gold nanoclusters (MPCs) plays an important role in stabilizing the metal core structure. Previous reports have shown that the core and shell do not interact chemically, and very few studies investigating the intramolecular charge transfer (ICT) between the core and ligand shell in clusters have been reported. The underlying excited state relaxation mechanisms about the influence of solvents, the optically excited vibration, and the roles of the core and shell in charge transfer remain unknown to a large extent. Here we report a femtosecond transient absorption study of a Au20(SR)16 (R = CH2CH2Ph) cluster in toluene and tetrahydrofuran. The ICT from the outside shell to the inside core upon excitation in Au20(SR)16 is identified. The observed solvation-dependent oscillations in different solvents further confirm the photoinduced ICT formation in Au20(SR)16. The results provide a fundamental understanding of the structure–property relationships about the solvation-dependent core–shell interaction in Au MPCs.</description><subject>Atomic and molecular clusters</subject><subject>Atomic and molecular physics</subject><subject>Exact sciences and technology</subject><subject>Physics</subject><subject>Spectroscopy and geometrical structure of clusters</subject><subject>Studies of special atoms, molecules and their ions; clusters</subject><issn>1089-5639</issn><issn>1520-5215</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNpFkUlP5EAMhUsjEPth_gCqCxIcArVmOaIGZpBAjOjmHDkVB9KqpJpaRuobP50w08DJlvzJ9nuPkJ-cnXMm-MVypVguZf76g-xxLVimBddbU8_KKtO5rHbJfghLxhiXQu2QXaGYUoUUe-TtdoweBmfRJAuezl7APyNdeBhDh57C2NK5s38h9m6kV-sRht4E6jq6eOmdhYjZH-8imogtvUyCnc4fz3hOZzaFiD7QeUxtP82aNX2y06kOQqT3CCF5HHCMh2S7AxvwaFMPyNPN9WL2O7t7-HU7u7zLQGgRs7LVrUGpkItSmbwr2fR-V3JsqqY1utA5M1pWFTKjABlXkGOjGz0ZU7JSFvKAnP7fu_LuNWGI9dAHg9bCiC6FmisllSiqf-jxBk3NgG298v0Afl1_ujYBJxsAggHbTWaZPnxzRVnpXKtvDkyoly75cVJYc1Z_pFZ_pSbfAXDdhsg</recordid><startdate>20131010</startdate><enddate>20131010</enddate><creator>Zhou, Meng</creator><creator>Vdović, Silvije</creator><creator>Long, Saran</creator><creator>Zhu, Manzhou</creator><creator>Yan, Linyin</creator><creator>Wang, Yingying</creator><creator>Niu, Yingli</creator><creator>Wang, Xuefei</creator><creator>Guo, Qianjin</creator><creator>Jin, Rongchao</creator><creator>Xia, Andong</creator><general>American Chemical Society</general><scope>IQODW</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>20131010</creationdate><title>Intramolecular Charge Transfer and Solvation Dynamics of Thiolate-Protected Au20(SR)16 Clusters Studied by Ultrafast Measurement</title><author>Zhou, Meng ; Vdović, Silvije ; Long, Saran ; Zhu, Manzhou ; Yan, Linyin ; Wang, Yingying ; Niu, Yingli ; Wang, Xuefei ; Guo, Qianjin ; Jin, Rongchao ; Xia, Andong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a252t-8d5dce34e1284c6f80732f81eb9bdc57560c5399e0c4ae014a6eb5b5406808373</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Atomic and molecular clusters</topic><topic>Atomic and molecular physics</topic><topic>Exact sciences and technology</topic><topic>Physics</topic><topic>Spectroscopy and geometrical structure of clusters</topic><topic>Studies of special atoms, molecules and their ions; clusters</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhou, Meng</creatorcontrib><creatorcontrib>Vdović, Silvije</creatorcontrib><creatorcontrib>Long, Saran</creatorcontrib><creatorcontrib>Zhu, Manzhou</creatorcontrib><creatorcontrib>Yan, Linyin</creatorcontrib><creatorcontrib>Wang, Yingying</creatorcontrib><creatorcontrib>Niu, Yingli</creatorcontrib><creatorcontrib>Wang, Xuefei</creatorcontrib><creatorcontrib>Guo, Qianjin</creatorcontrib><creatorcontrib>Jin, Rongchao</creatorcontrib><creatorcontrib>Xia, Andong</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhou, Meng</au><au>Vdović, Silvije</au><au>Long, Saran</au><au>Zhu, Manzhou</au><au>Yan, Linyin</au><au>Wang, Yingying</au><au>Niu, Yingli</au><au>Wang, Xuefei</au><au>Guo, Qianjin</au><au>Jin, Rongchao</au><au>Xia, Andong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Intramolecular Charge Transfer and Solvation Dynamics of Thiolate-Protected Au20(SR)16 Clusters Studied by Ultrafast Measurement</atitle><jtitle>The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory</jtitle><addtitle>J. Phys. Chem. A</addtitle><date>2013-10-10</date><risdate>2013</risdate><volume>117</volume><issue>40</issue><spage>10294</spage><epage>10303</epage><pages>10294-10303</pages><issn>1089-5639</issn><eissn>1520-5215</eissn><abstract>It is accepted that the monolayer ligand shell in monolayer-protected gold nanoclusters (MPCs) plays an important role in stabilizing the metal core structure. Previous reports have shown that the core and shell do not interact chemically, and very few studies investigating the intramolecular charge transfer (ICT) between the core and ligand shell in clusters have been reported. The underlying excited state relaxation mechanisms about the influence of solvents, the optically excited vibration, and the roles of the core and shell in charge transfer remain unknown to a large extent. Here we report a femtosecond transient absorption study of a Au20(SR)16 (R = CH2CH2Ph) cluster in toluene and tetrahydrofuran. The ICT from the outside shell to the inside core upon excitation in Au20(SR)16 is identified. The observed solvation-dependent oscillations in different solvents further confirm the photoinduced ICT formation in Au20(SR)16. The results provide a fundamental understanding of the structure–property relationships about the solvation-dependent core–shell interaction in Au MPCs.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>24044732</pmid><doi>10.1021/jp406336q</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1089-5639 |
| ispartof | The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory, 2013-10, Vol.117 (40), p.10294-10303 |
| issn | 1089-5639 1520-5215 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1443427937 |
| source | American Chemical Society Journals |
| subjects | Atomic and molecular clusters Atomic and molecular physics Exact sciences and technology Physics Spectroscopy and geometrical structure of clusters Studies of special atoms, molecules and their ions clusters |
| title | Intramolecular Charge Transfer and Solvation Dynamics of Thiolate-Protected Au20(SR)16 Clusters Studied by Ultrafast Measurement |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-19T15%3A03%3A21IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Intramolecular%20Charge%20Transfer%20and%20Solvation%20Dynamics%20of%20Thiolate-Protected%20Au20(SR)16%20Clusters%20Studied%20by%20Ultrafast%20Measurement&rft.jtitle=The%20journal%20of%20physical%20chemistry.%20A,%20Molecules,%20spectroscopy,%20kinetics,%20environment,%20&%20general%20theory&rft.au=Zhou,%20Meng&rft.date=2013-10-10&rft.volume=117&rft.issue=40&rft.spage=10294&rft.epage=10303&rft.pages=10294-10303&rft.issn=1089-5639&rft.eissn=1520-5215&rft_id=info:doi/10.1021/jp406336q&rft_dat=%3Cproquest_pubme%3E1443427937%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1443427937&rft_id=info:pmid/24044732&rfr_iscdi=true |