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Conference Paper: Transient resonance Raman spectroscopic and ab initio MO investigation of substituent effects on the T1 triplet states of halobiphenyls

TitleTransient resonance Raman spectroscopic and ab initio MO investigation of substituent effects on the T1 triplet states of halobiphenyls
Authors
Issue Date2001
PublisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/3420
Citation
Journal Of Raman Spectroscopy, 2001, v. 32 n. 6-7, p. 461-470 How to Cite?
AbstractNanosecond transient resonance Raman spectra of the T1 states and Raman spectra of the So states of nine halogenated biphenyl compounds were obtained and ab initio computations were performed to determine the optimized geometry and vibrational wavenumbers of the T1 and S0 states of 10 halogenated biphenyl compounds. Substitution of halogen atoms at meta or para positions relative to the interring C - C bond leads to little change in the structure of the halogenated biphenyl compounds relative to the corresponding So and T1 states of biphenyl. Substitution of halogen atoms at ortho positions results in significant increases in the twisting between the two phenyl rings of the So and T1 states of the halogenated biphenyl compounds relative to the So and T1 states of biphenyl. The degree of twisting between the two phenyl rings in ortho-substituted halogenated biphenyls appears to depend on the steric, electronegativity and/or polarizability properties of the halogen atom. © 2001 John Wiley & Sons, Ltd.
DescriptionSpecial Issue: Resonance Raman Scattering Part C, On the Occasion of the 90th Birthday of Prof. P.P. Shorygin
Persistent Identifierhttp://hdl.handle.net/10722/168807
ISSN
2015 Impact Factor: 2.395
2015 SCImago Journal Rankings: 1.075
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLee, CWen_US
dc.contributor.authorPan, Den_US
dc.contributor.authorShoute, LCTen_US
dc.contributor.authorPhillips, DLen_US
dc.date.accessioned2012-10-08T03:34:28Z-
dc.date.available2012-10-08T03:34:28Z-
dc.date.issued2001en_US
dc.identifier.citationJournal Of Raman Spectroscopy, 2001, v. 32 n. 6-7, p. 461-470en_US
dc.identifier.issn0377-0486en_US
dc.identifier.urihttp://hdl.handle.net/10722/168807-
dc.descriptionSpecial Issue: Resonance Raman Scattering Part C, On the Occasion of the 90th Birthday of Prof. P.P. Shorygin-
dc.description.abstractNanosecond transient resonance Raman spectra of the T1 states and Raman spectra of the So states of nine halogenated biphenyl compounds were obtained and ab initio computations were performed to determine the optimized geometry and vibrational wavenumbers of the T1 and S0 states of 10 halogenated biphenyl compounds. Substitution of halogen atoms at meta or para positions relative to the interring C - C bond leads to little change in the structure of the halogenated biphenyl compounds relative to the corresponding So and T1 states of biphenyl. Substitution of halogen atoms at ortho positions results in significant increases in the twisting between the two phenyl rings of the So and T1 states of the halogenated biphenyl compounds relative to the So and T1 states of biphenyl. The degree of twisting between the two phenyl rings in ortho-substituted halogenated biphenyls appears to depend on the steric, electronegativity and/or polarizability properties of the halogen atom. © 2001 John Wiley & Sons, Ltd.en_US
dc.languageengen_US
dc.publisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/3420en_US
dc.relation.ispartofJournal of Raman Spectroscopyen_US
dc.titleTransient resonance Raman spectroscopic and ab initio MO investigation of substituent effects on the T1 triplet states of halobiphenylsen_US
dc.typeConference_Paperen_US
dc.identifier.emailPhillips, DL:phillips@hku.hken_US
dc.identifier.authorityPhillips, DL=rp00770en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1002/jrs.720en_US
dc.identifier.scopuseid_2-s2.0-0034898494en_US
dc.identifier.hkuros73871-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0034898494&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume32en_US
dc.identifier.issue6-7en_US
dc.identifier.spage461en_US
dc.identifier.epage470en_US
dc.identifier.isiWOS:000170359700007-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridLee, CW=7410160954en_US
dc.identifier.scopusauthoridPan, D=7202085030en_US
dc.identifier.scopusauthoridShoute, LCT=6701331171en_US
dc.identifier.scopusauthoridPhillips, DL=7404519365en_US

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