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Article: Resonance raman investigation of the short-time dynamics of the ultraviolet photodissociation of bromoform
Title | Resonance raman investigation of the short-time dynamics of the ultraviolet photodissociation of bromoform |
---|---|
Authors | |
Issue Date | 2002 |
Publisher | Taylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00268976.asp |
Citation | Molecular Physics, 2002, v. 100 n. 16, p. 2659-2663 How to Cite? |
Abstract | We report ultraviolet resonance Raman spectra of bromoform (CHBr 3) in cyclohexane solution. The resonance Raman spectra show significant intensity in the overtones of the nominal Br-C-Br symmetric bend (ν 6), the nominal H-C-Br asymmetric bend (ν 3), the nominal Br-C-Br symmetric stretch (ν 2) and the nominal Br-C-Br asymmetric stretch (ν 5) vibrational modes suggesting that the short-time photodissociation dynamics have noticeable multidimensional character. The lack of strong combination bands between several of the Franck-Condon active modes suggests that more than one electronic transition contribute to the resonance Raman spectra. We briefly discuss the ultraviolet short-time photodissociation dynamics of bromoform and the potential implications for the secondary photodissociation reactions of the initially formed CHBr 2 radical. |
Persistent Identifier | http://hdl.handle.net/10722/70262 |
ISSN | 2023 Impact Factor: 1.6 2023 SCImago Journal Rankings: 0.326 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Li, YL | en_HK |
dc.contributor.author | Lee, CW | en_HK |
dc.contributor.author | Leung, KH | en_HK |
dc.contributor.author | He, GZ | en_HK |
dc.contributor.author | Phillips, DL | en_HK |
dc.date.accessioned | 2010-09-06T06:21:14Z | - |
dc.date.available | 2010-09-06T06:21:14Z | - |
dc.date.issued | 2002 | en_HK |
dc.identifier.citation | Molecular Physics, 2002, v. 100 n. 16, p. 2659-2663 | en_HK |
dc.identifier.issn | 0026-8976 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/70262 | - |
dc.description.abstract | We report ultraviolet resonance Raman spectra of bromoform (CHBr 3) in cyclohexane solution. The resonance Raman spectra show significant intensity in the overtones of the nominal Br-C-Br symmetric bend (ν 6), the nominal H-C-Br asymmetric bend (ν 3), the nominal Br-C-Br symmetric stretch (ν 2) and the nominal Br-C-Br asymmetric stretch (ν 5) vibrational modes suggesting that the short-time photodissociation dynamics have noticeable multidimensional character. The lack of strong combination bands between several of the Franck-Condon active modes suggests that more than one electronic transition contribute to the resonance Raman spectra. We briefly discuss the ultraviolet short-time photodissociation dynamics of bromoform and the potential implications for the secondary photodissociation reactions of the initially formed CHBr 2 radical. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Taylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00268976.asp | en_HK |
dc.relation.ispartof | Molecular Physics | en_HK |
dc.title | Resonance raman investigation of the short-time dynamics of the ultraviolet photodissociation of bromoform | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0026-8976&volume=100&issue=16&spage=2659&epage=2663&date=2002&atitle=Resonance+Raman+investigation+of+the+short-time+dynamics+of+the+ultraviolet+photodissociation++of+bromoform | en_HK |
dc.identifier.email | Phillips, DL:phillips@hku.hk | en_HK |
dc.identifier.authority | Phillips, DL=rp00770 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1080/00268970210137329 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0037144057 | en_HK |
dc.identifier.hkuros | 77117 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0037144057&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 100 | en_HK |
dc.identifier.issue | 16 | en_HK |
dc.identifier.spage | 2659 | en_HK |
dc.identifier.epage | 2663 | en_HK |
dc.identifier.isi | WOS:000177250400008 | - |
dc.publisher.place | United Kingdom | en_HK |
dc.identifier.scopusauthorid | Li, YL=27168456500 | en_HK |
dc.identifier.scopusauthorid | Lee, CW=7410160954 | en_HK |
dc.identifier.scopusauthorid | Leung, KH=7401860609 | en_HK |
dc.identifier.scopusauthorid | He, GZ=7401955296 | en_HK |
dc.identifier.scopusauthorid | Phillips, DL=7404519365 | en_HK |
dc.identifier.issnl | 0026-8976 | - |