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Article: Nanosecond time-resolved resonance Raman investigation of the T1→Tn transition of 2-bromonaphthalene
Title | Nanosecond time-resolved resonance Raman investigation of the T1→Tn transition of 2-bromonaphthalene |
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Authors | |
Issue Date | 1998 |
Publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cplett |
Citation | Chemical Physics Letters, 1998, v. 290 n. 1-3, p. 24-28 How to Cite? |
Abstract | We have obtained nanosecond time-resolved resonance Raman spectra of the T1→Tn transition of 2-bromonaphthalene in methanol solvent. The transient resonance Raman spectra indicate that there are mostly structural changes in the C-C stretch ν5a vibrational coordinate along with a smaller amount of change in the C-Br stretch and C-Br in plane deformation coordinates. This suggests that the T1→Tn transition of 2-bromonaphthalene does not initially excite a directly dissociative triplet state and a predissociative mechanism is probably responsible for the efficient Tn state C-Br bond cleavage found in previous photochemistry studies. |
Persistent Identifier | http://hdl.handle.net/10722/167606 |
ISSN | 2023 Impact Factor: 2.8 2023 SCImago Journal Rankings: 0.502 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Shoute, LCT | en_US |
dc.contributor.author | Pan, DH | en_US |
dc.contributor.author | Phillips, DL | en_US |
dc.date.accessioned | 2012-10-08T03:09:00Z | - |
dc.date.available | 2012-10-08T03:09:00Z | - |
dc.date.issued | 1998 | en_US |
dc.identifier.citation | Chemical Physics Letters, 1998, v. 290 n. 1-3, p. 24-28 | en_US |
dc.identifier.issn | 0009-2614 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/167606 | - |
dc.description.abstract | We have obtained nanosecond time-resolved resonance Raman spectra of the T1→Tn transition of 2-bromonaphthalene in methanol solvent. The transient resonance Raman spectra indicate that there are mostly structural changes in the C-C stretch ν5a vibrational coordinate along with a smaller amount of change in the C-Br stretch and C-Br in plane deformation coordinates. This suggests that the T1→Tn transition of 2-bromonaphthalene does not initially excite a directly dissociative triplet state and a predissociative mechanism is probably responsible for the efficient Tn state C-Br bond cleavage found in previous photochemistry studies. | en_US |
dc.language | eng | en_US |
dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cplett | en_US |
dc.relation.ispartof | Chemical Physics Letters | en_US |
dc.title | Nanosecond time-resolved resonance Raman investigation of the T1→Tn transition of 2-bromonaphthalene | en_US |
dc.type | Article | en_US |
dc.identifier.email | Phillips, DL:phillips@hku.hk | en_US |
dc.identifier.authority | Phillips, DL=rp00770 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1016/S0009-2614(98)00465-5 | - |
dc.identifier.scopus | eid_2-s2.0-0032568750 | en_US |
dc.identifier.hkuros | 33912 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0032568750&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 290 | en_US |
dc.identifier.issue | 1-3 | en_US |
dc.identifier.spage | 24 | en_US |
dc.identifier.epage | 28 | en_US |
dc.identifier.isi | WOS:000074466600004 | - |
dc.publisher.place | Netherlands | en_US |
dc.identifier.scopusauthorid | Shoute, LCT=6701331171 | en_US |
dc.identifier.scopusauthorid | Pan, DH=7202085030 | en_US |
dc.identifier.scopusauthorid | Phillips, DL=7404519365 | en_US |
dc.identifier.issnl | 0009-2614 | - |