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Article: Resonance Raman study of ring deuterated 4-dimethylaminobenzonitrile (DMABN-d 4): The ground, ICT and triplet states

TitleResonance Raman study of ring deuterated 4-dimethylaminobenzonitrile (DMABN-d 4): The ground, ICT and triplet states
Authors
Keywords4-Dimethylaminobenzonitrile (Dmabn)
Intramolecular Charge Transfer Reaction
Tict
Triplet State
Issue Date2001
PublisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jphotochem
Citation
Journal Of Photochemistry And Photobiology A: Chemistry, 2001, v. 142 n. 2-3, p. 177-185 How to Cite?
AbstractPicosecond and nanosecond time-resolved resonance Raman spectra of the intramolecular charge transfer (ICT) and triplet state of DMABN-d 4 have been obtained over the frequency range from 650 to 2250cm -1. The spectra and the isotopic shifts observed on going from normal DMABN to the ring deuterated analogue are interpreted with the aid of DFT vibrational analysis of ground state spectra and comparisons made with closely related compounds. The data confirm our previous results but the isotopic shifts induced by the ring deuteration provide additional evidence clarifying the planar structure of the triplet state and indicating full localisation of negative charge on the cyano group. © 2001 Elsevier Science B.V.
Persistent Identifierhttp://hdl.handle.net/10722/167400
ISSN
2015 Impact Factor: 2.477
2015 SCImago Journal Rankings: 0.743
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorMa, Cen_US
dc.contributor.authorKwok, WMen_US
dc.contributor.authorMatousek, Pen_US
dc.contributor.authorParker, AWen_US
dc.contributor.authorPhillips, Den_US
dc.contributor.authorToner, WTen_US
dc.contributor.authorTowrie, Men_US
dc.date.accessioned2012-10-08T03:06:31Z-
dc.date.available2012-10-08T03:06:31Z-
dc.date.issued2001en_US
dc.identifier.citationJournal Of Photochemistry And Photobiology A: Chemistry, 2001, v. 142 n. 2-3, p. 177-185en_US
dc.identifier.issn1010-6030en_US
dc.identifier.urihttp://hdl.handle.net/10722/167400-
dc.description.abstractPicosecond and nanosecond time-resolved resonance Raman spectra of the intramolecular charge transfer (ICT) and triplet state of DMABN-d 4 have been obtained over the frequency range from 650 to 2250cm -1. The spectra and the isotopic shifts observed on going from normal DMABN to the ring deuterated analogue are interpreted with the aid of DFT vibrational analysis of ground state spectra and comparisons made with closely related compounds. The data confirm our previous results but the isotopic shifts induced by the ring deuteration provide additional evidence clarifying the planar structure of the triplet state and indicating full localisation of negative charge on the cyano group. © 2001 Elsevier Science B.V.en_US
dc.languageengen_US
dc.publisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jphotochemen_US
dc.relation.ispartofJournal of Photochemistry and Photobiology A: Chemistryen_US
dc.subject4-Dimethylaminobenzonitrile (Dmabn)en_US
dc.subjectIntramolecular Charge Transfer Reactionen_US
dc.subjectTicten_US
dc.subjectTriplet Stateen_US
dc.titleResonance Raman study of ring deuterated 4-dimethylaminobenzonitrile (DMABN-d 4): The ground, ICT and triplet statesen_US
dc.typeArticleen_US
dc.identifier.emailMa, C:macs@hkucc.hku.hken_US
dc.identifier.authorityMa, C=rp00758en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/S1010-6030(01)00512-3-
dc.identifier.scopuseid_2-s2.0-0011265638en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0011265638&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume142en_US
dc.identifier.issue2-3en_US
dc.identifier.spage177en_US
dc.identifier.epage185en_US
dc.identifier.isiWOS:000171170300011-
dc.publisher.placeSwitzerlanden_US
dc.identifier.scopusauthoridMa, C=7402924979en_US
dc.identifier.scopusauthoridKwok, WM=7103129332en_US
dc.identifier.scopusauthoridMatousek, P=7005659005en_US
dc.identifier.scopusauthoridParker, AW=7403267977en_US
dc.identifier.scopusauthoridPhillips, D=22998496000en_US
dc.identifier.scopusauthoridToner, WT=6701364578en_US
dc.identifier.scopusauthoridTowrie, M=7004415080en_US

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