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Article: Inorganic excimer. Spectroscopy, photoredox properties and excimeric emission of dicyano(4,4′-di-tert-butyl-2,2′-bipyridine)platinum(II)

TitleInorganic excimer. Spectroscopy, photoredox properties and excimeric emission of dicyano(4,4′-di-tert-butyl-2,2′-bipyridine)platinum(II)
Authors
Wan, KTChe, CMCho, KC
Issue Date1991
PublisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton
Citation
Journal Of The Chemical Society, Dalton Transactions, 1991 n. 4, p. 1077-1080 How to Cite?
DOI: http://dx.doi.org/10.1039/DT9910001077
AbstractThe complex [Pt(dtbipy)(CN)2] (dtbipy = 4,4′-di-tert-butyl-2,2′-bipyridine) has a long-lived intra-ligand (ππ*)3 excited state in fluid solutions (room-temperature lifetime at infinite dilution 3 μs in 1,2-dichloroethane). Excimer emission (maximum 565 nm) and photoinduced cligomerisation have been found for this platinum complex. The measured rate constant for the process [Pt(dtbipy)(CN)2]* + [Pt(dtbipy)(CN)2] → [{Pt(dtbipy)(CN)2}2]* is 9.0 × 108 dm3 mol-1 s-1 in 1,2-dichloroethane at room temperature. The photophysics and photoredox properties of the excited monomer and dimer are discussed.
Persistent Identifierhttp://hdl.handle.net/10722/168247
ISSN
1472-7773
ISI Accession Number ID
WOS:A1991FG57200020

 

DC FieldValueLanguage
dc.contributor.authorWan, KTen_US
dc.contributor.authorChe, CMen_US
dc.contributor.authorCho, KCen_US
dc.date.accessioned2012-10-08T03:16:38Z-
dc.date.available2012-10-08T03:16:38Z-
dc.date.issued1991en_US
dc.identifier.citationJournal Of The Chemical Society, Dalton Transactions, 1991 n. 4, p. 1077-1080en_US
dc.identifier.issn1472-7773en_US
dc.identifier.urihttp://hdl.handle.net/10722/168247-
dc.description.abstractThe complex [Pt(dtbipy)(CN)2] (dtbipy = 4,4′-di-tert-butyl-2,2′-bipyridine) has a long-lived intra-ligand (ππ*)3 excited state in fluid solutions (room-temperature lifetime at infinite dilution 3 μs in 1,2-dichloroethane). Excimer emission (maximum 565 nm) and photoinduced cligomerisation have been found for this platinum complex. The measured rate constant for the process [Pt(dtbipy)(CN)2]* + [Pt(dtbipy)(CN)2] → [{Pt(dtbipy)(CN)2}2]* is 9.0 × 108 dm3 mol-1 s-1 in 1,2-dichloroethane at room temperature. The photophysics and photoredox properties of the excited monomer and dimer are discussed.en_US
dc.languageengen_US
dc.publisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/daltonen_US
dc.relation.ispartofJournal of the Chemical Society, Dalton Transactionsen_US
dc.titleInorganic excimer. Spectroscopy, photoredox properties and excimeric emission of dicyano(4,4′-di-tert-butyl-2,2′-bipyridine)platinum(II)en_US
dc.typeArticleen_US
dc.identifier.emailChe, CM:cmche@hku.hken_US
dc.identifier.authorityChe, CM=rp00670en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1039/DT9910001077en_US
dc.identifier.scopuseid_2-s2.0-37049088677en_US
dc.identifier.issue4en_US
dc.identifier.spage1077en_US
dc.identifier.epage1080en_US
dc.identifier.isiWOS:A1991FG57200020-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridWan, KT=23069413200en_US
dc.identifier.scopusauthoridChe, CM=7102442791en_US
dc.identifier.scopusauthoridCho, KC=15129672200en_US
dc.identifier.issnl1364-5447-

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