Electronic spectroscopy of benzo[g,h,i]perylene and coronene inside helium nanodroplets
We have recorded the electronic spectra of benzo[g,h,i]perylene and coronene and their van der Waals complexes with argon and oxygen with a helium-nanodroplet depletion spectrometer. These molecules differ by the addition of one and two fused benzene rings to perylene, which was previously studied i...
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| Veröffentlicht in: | Physical chemistry chemical physics : PCCP 2008-01, Vol.10 (12), p.1648-1657 |
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| creator | BIRER, Ozgür MORESCHINI, Paolo LEHMANN, Kevin K |
| description | We have recorded the electronic spectra of benzo[g,h,i]perylene and coronene and their van der Waals complexes with argon and oxygen with a helium-nanodroplet depletion spectrometer. These molecules differ by the addition of one and two fused benzene rings to perylene, which was previously studied in helium. The coronene spectrum is similar to a previously reported jet-cooled laser-induced fluorescence (LIF) spectrum. The van der Waals complexes with argon and oxygen show different complexation sites and maximum number of adsorbants. We report a vibronically resolved benzo[g,h,i]perylene S(1) |
| doi_str_mv | 10.1039/b717307e |
| format | Article |
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These molecules differ by the addition of one and two fused benzene rings to perylene, which was previously studied in helium. The coronene spectrum is similar to a previously reported jet-cooled laser-induced fluorescence (LIF) spectrum. The van der Waals complexes with argon and oxygen show different complexation sites and maximum number of adsorbants. We report a vibronically resolved benzo[g,h,i]perylene S(1) <-- S(0) spectrum. The spectral lines are split in a similar way to that of several molecules studied before. However, surprisingly, while the van der Waals complexes with argon are free of the splitting, the complexes with oxygen retain the splitting, with increased linewidth and splitting. We could also observe the S(2) <-- S(0) origin transition of benzo[g,h,i]perylene which was previously observed by cavity ring down spectroscopy. While in general the two spectra are quite similar, the relative intensities and spectral shifts of several lines are different.</description><identifier>ISSN: 1463-9076</identifier><identifier>EISSN: 1463-9084</identifier><identifier>DOI: 10.1039/b717307e</identifier><identifier>PMID: 18338065</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Argon - chemistry ; Chemistry ; Exact sciences and technology ; General and physical chemistry ; Helium - chemistry ; Lasers ; Nanotechnology ; Oxygen - chemistry ; Perylene - analogs & derivatives ; Perylene - chemistry ; Polycyclic Compounds - chemistry ; Spectrum Analysis - methods ; Vibration</subject><ispartof>Physical chemistry chemical physics : PCCP, 2008-01, Vol.10 (12), p.1648-1657</ispartof><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c397t-904399936414930d6c7074aa971e4d170d2ebf2804cd6b6f97a2c5d63c6ebc973</citedby><cites>FETCH-LOGICAL-c397t-904399936414930d6c7074aa971e4d170d2ebf2804cd6b6f97a2c5d63c6ebc973</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20278171$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18338065$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>BIRER, Ozgür</creatorcontrib><creatorcontrib>MORESCHINI, Paolo</creatorcontrib><creatorcontrib>LEHMANN, Kevin K</creatorcontrib><title>Electronic spectroscopy of benzo[g,h,i]perylene and coronene inside helium nanodroplets</title><title>Physical chemistry chemical physics : PCCP</title><addtitle>Phys Chem Chem Phys</addtitle><description>We have recorded the electronic spectra of benzo[g,h,i]perylene and coronene and their van der Waals complexes with argon and oxygen with a helium-nanodroplet depletion spectrometer. These molecules differ by the addition of one and two fused benzene rings to perylene, which was previously studied in helium. The coronene spectrum is similar to a previously reported jet-cooled laser-induced fluorescence (LIF) spectrum. The van der Waals complexes with argon and oxygen show different complexation sites and maximum number of adsorbants. We report a vibronically resolved benzo[g,h,i]perylene S(1) <-- S(0) spectrum. The spectral lines are split in a similar way to that of several molecules studied before. However, surprisingly, while the van der Waals complexes with argon are free of the splitting, the complexes with oxygen retain the splitting, with increased linewidth and splitting. We could also observe the S(2) <-- S(0) origin transition of benzo[g,h,i]perylene which was previously observed by cavity ring down spectroscopy. While in general the two spectra are quite similar, the relative intensities and spectral shifts of several lines are different.</description><subject>Argon - chemistry</subject><subject>Chemistry</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Helium - chemistry</subject><subject>Lasers</subject><subject>Nanotechnology</subject><subject>Oxygen - chemistry</subject><subject>Perylene - analogs & derivatives</subject><subject>Perylene - chemistry</subject><subject>Polycyclic Compounds - chemistry</subject><subject>Spectrum Analysis - methods</subject><subject>Vibration</subject><issn>1463-9076</issn><issn>1463-9084</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkE1LxDAQhoMorq6Cv0B6UTzsatJkk-Yoy_oBC14UDyIlTaZuJU1q0h7WX2_Xretp3oFnhpkHoTOCrwmm8qYQRFAsYA8dEcbpVOKM7e-y4CN0HOMnxpjMCD1EI5JRmmE-O0KvCwu6Dd5VOonNb4zaN-vEl0kB7tu_fUxWk-q9gbC24CBRziTa9wObpnKxMpCswFZdnTjlvAm-sdDGE3RQKhvhdKhj9HK3eJ4_TJdP94_z2-VUUyna_jhGpZSUM8IkxYZrgQVTSgoCzBCBTQpFmWaYacMLXkqhUj0znGoOhZaCjtHldm8T_FcHsc3rKmqwVjnwXcxFryfNJO3Bqy2o-w9jgDJvQlWrsM4JzjcS8z-JPXo-7OyKGsw_OFjrgYsBUFErWwbldBV3XIpTkRFB6A9NJHnG</recordid><startdate>20080101</startdate><enddate>20080101</enddate><creator>BIRER, Ozgür</creator><creator>MORESCHINI, Paolo</creator><creator>LEHMANN, Kevin K</creator><general>Royal Society of Chemistry</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20080101</creationdate><title>Electronic spectroscopy of benzo[g,h,i]perylene and coronene inside helium nanodroplets</title><author>BIRER, Ozgür ; MORESCHINI, Paolo ; LEHMANN, Kevin K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c397t-904399936414930d6c7074aa971e4d170d2ebf2804cd6b6f97a2c5d63c6ebc973</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Argon - chemistry</topic><topic>Chemistry</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Helium - chemistry</topic><topic>Lasers</topic><topic>Nanotechnology</topic><topic>Oxygen - chemistry</topic><topic>Perylene - analogs & derivatives</topic><topic>Perylene - chemistry</topic><topic>Polycyclic Compounds - chemistry</topic><topic>Spectrum Analysis - methods</topic><topic>Vibration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>BIRER, Ozgür</creatorcontrib><creatorcontrib>MORESCHINI, Paolo</creatorcontrib><creatorcontrib>LEHMANN, Kevin K</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Physical chemistry chemical physics : PCCP</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>BIRER, Ozgür</au><au>MORESCHINI, Paolo</au><au>LEHMANN, Kevin K</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electronic spectroscopy of benzo[g,h,i]perylene and coronene inside helium nanodroplets</atitle><jtitle>Physical chemistry chemical physics : PCCP</jtitle><addtitle>Phys Chem Chem Phys</addtitle><date>2008-01-01</date><risdate>2008</risdate><volume>10</volume><issue>12</issue><spage>1648</spage><epage>1657</epage><pages>1648-1657</pages><issn>1463-9076</issn><eissn>1463-9084</eissn><abstract>We have recorded the electronic spectra of benzo[g,h,i]perylene and coronene and their van der Waals complexes with argon and oxygen with a helium-nanodroplet depletion spectrometer. These molecules differ by the addition of one and two fused benzene rings to perylene, which was previously studied in helium. The coronene spectrum is similar to a previously reported jet-cooled laser-induced fluorescence (LIF) spectrum. The van der Waals complexes with argon and oxygen show different complexation sites and maximum number of adsorbants. We report a vibronically resolved benzo[g,h,i]perylene S(1) <-- S(0) spectrum. The spectral lines are split in a similar way to that of several molecules studied before. However, surprisingly, while the van der Waals complexes with argon are free of the splitting, the complexes with oxygen retain the splitting, with increased linewidth and splitting. We could also observe the S(2) <-- S(0) origin transition of benzo[g,h,i]perylene which was previously observed by cavity ring down spectroscopy. While in general the two spectra are quite similar, the relative intensities and spectral shifts of several lines are different.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><pmid>18338065</pmid><doi>10.1039/b717307e</doi><tpages>10</tpages></addata></record> |
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| ispartof | Physical chemistry chemical physics : PCCP, 2008-01, Vol.10 (12), p.1648-1657 |
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| source | MEDLINE; Royal Society Of Chemistry Journals; Alma/SFX Local Collection |
| subjects | Argon - chemistry Chemistry Exact sciences and technology General and physical chemistry Helium - chemistry Lasers Nanotechnology Oxygen - chemistry Perylene - analogs & derivatives Perylene - chemistry Polycyclic Compounds - chemistry Spectrum Analysis - methods Vibration |
| title | Electronic spectroscopy of benzo[g,h,i]perylene and coronene inside helium nanodroplets |
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