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Article: Luminescent donor-acceptor platinum(II) complexes

TitleLuminescent donor-acceptor platinum(II) complexes
Authors
Chan, CWCheng, LKChe, CM
Issue Date1994
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ccr
Citation
Coordination Chemistry Reviews, 1994, v. 132, p. 87-97 How to Cite?
DOI: http://dx.doi.org/10.1016/0010-8545(94)80027-8
AbstractThe emission properties of the complexes [Pt(dppm)(5,6-Me2phen)](ClO4)2, [Pt(phen)(C≡CPh)2], [Pt(5-Ph-phen)(CN)2] and [Pt(CNN-dpp)(NCCH3)](ClO4) have been studied. The large percentage of metal-ligand charge transfer character in the lowest excited states of these platinum(II) complexes has been demonstrated. Excited state oxidation and reduction potentials of [Pt(phen)(C≡CPh)2] have been determined. The 3MLCT excited state of Pt(II) is highly electrophilic as suggested by the large kinetic isotope effect (kH/kD = 6.7) observed in the quenching of the photoexcited [Pt(dppm)(5,6-Me2phen)](ClO4)2 complex by cyclohexene and d10-cyclohexene. Facile replacement of the coordinated acetonitrile in [Pt(CNN-dpp)(NCCH3)](ClO4) by pyridine ligands provides an entry to a new class of emissive donor-acceptor cyclometallated platinum(II) complexes.
Persistent Identifierhttp://hdl.handle.net/10722/167903
ISSN
0010-8545
2021 Impact Factor: 24.833
2020 SCImago Journal Rankings: 5.166
ISI Accession Number ID
WOS:A1994NM69200012

 

DC FieldValueLanguage
dc.contributor.authorChan, CWen_US
dc.contributor.authorCheng, LKen_US
dc.contributor.authorChe, CMen_US
dc.date.accessioned2012-10-08T03:12:44Z-
dc.date.available2012-10-08T03:12:44Z-
dc.date.issued1994en_US
dc.identifier.citationCoordination Chemistry Reviews, 1994, v. 132, p. 87-97en_US
dc.identifier.issn0010-8545en_US
dc.identifier.urihttp://hdl.handle.net/10722/167903-
dc.description.abstractThe emission properties of the complexes [Pt(dppm)(5,6-Me2phen)](ClO4)2, [Pt(phen)(C≡CPh)2], [Pt(5-Ph-phen)(CN)2] and [Pt(CNN-dpp)(NCCH3)](ClO4) have been studied. The large percentage of metal-ligand charge transfer character in the lowest excited states of these platinum(II) complexes has been demonstrated. Excited state oxidation and reduction potentials of [Pt(phen)(C≡CPh)2] have been determined. The 3MLCT excited state of Pt(II) is highly electrophilic as suggested by the large kinetic isotope effect (kH/kD = 6.7) observed in the quenching of the photoexcited [Pt(dppm)(5,6-Me2phen)](ClO4)2 complex by cyclohexene and d10-cyclohexene. Facile replacement of the coordinated acetonitrile in [Pt(CNN-dpp)(NCCH3)](ClO4) by pyridine ligands provides an entry to a new class of emissive donor-acceptor cyclometallated platinum(II) complexes.en_US
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ccren_US
dc.relation.ispartofCoordination Chemistry Reviewsen_US
dc.titleLuminescent donor-acceptor platinum(II) complexesen_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.doi10.1016/0010-8545(94)80027-8-
dc.identifier.scopuseid_2-s2.0-1542724198en_US
dc.identifier.volume132en_US
dc.identifier.spage87en_US
dc.identifier.epage97en_US
dc.identifier.isiWOS:A1994NM69200012-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridChan, CW=7404814723en_US
dc.identifier.scopusauthoridCheng, LK=7403337077en_US
dc.identifier.scopusauthoridChe, CM=7102442791en_US
dc.identifier.issnl0010-8545-

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