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Article: Luminescent coinage metal clusters of acetylides and chalcogenides

TitleLuminescent coinage metal clusters of acetylides and chalcogenides
Authors
KeywordsAcetylides
Chalcogenides
Metal clusters
Photoluminescence
Issue Date1997
PublisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jphotochem
Citation
Journal Of Photochemistry And Photobiology A: Chemistry, 1997, v. 106 n. 1-3, p. 75-84 How to Cite?
AbstractA series of polynuclear copper(I) and gold(I) acetylides and tetranuclear copper(I) and silver(I) chalcogenides has been synthesized and shown to exhibit rich photoluminescence behaviour at room temperature. The phosphorescent states of the complexes undergo facile oxidative electron transfer quenching reactions with one-electron pyridinium acceptors and are strong reducing agents in the excited state. An LMCT/d-s mixed state is suggested to be responsible for the low-energy emission. © 1997 Elsevier Science S.A.
Persistent Identifierhttp://hdl.handle.net/10722/69122
ISSN
2015 Impact Factor: 2.477
2015 SCImago Journal Rankings: 0.743
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorYam, VWWen_HK
dc.date.accessioned2010-09-06T06:10:46Z-
dc.date.available2010-09-06T06:10:46Z-
dc.date.issued1997en_HK
dc.identifier.citationJournal Of Photochemistry And Photobiology A: Chemistry, 1997, v. 106 n. 1-3, p. 75-84en_HK
dc.identifier.issn1010-6030en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69122-
dc.description.abstractA series of polynuclear copper(I) and gold(I) acetylides and tetranuclear copper(I) and silver(I) chalcogenides has been synthesized and shown to exhibit rich photoluminescence behaviour at room temperature. The phosphorescent states of the complexes undergo facile oxidative electron transfer quenching reactions with one-electron pyridinium acceptors and are strong reducing agents in the excited state. An LMCT/d-s mixed state is suggested to be responsible for the low-energy emission. © 1997 Elsevier Science S.A.en_HK
dc.languageengen_HK
dc.publisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jphotochemen_HK
dc.relation.ispartofJournal of Photochemistry and Photobiology A: Chemistryen_HK
dc.subjectAcetylidesen_HK
dc.subjectChalcogenidesen_HK
dc.subjectMetal clustersen_HK
dc.subjectPhotoluminescenceen_HK
dc.titleLuminescent coinage metal clusters of acetylides and chalcogenidesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1671-167X&volume=106&issue=1-3&spage=75&epage=84&date=1997&atitle=Luminescent+coinage+metal+clusters+of+acetylides+and+chalcogenidesen_HK
dc.identifier.emailYam, VWW:wwyam@hku.hken_HK
dc.identifier.authorityYam, VWW=rp00822en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S1010-6030(97)00042-7-
dc.identifier.scopuseid_2-s2.0-0040454985en_HK
dc.identifier.hkuros25815en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0040454985&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume106en_HK
dc.identifier.issue1-3en_HK
dc.identifier.spage75en_HK
dc.identifier.epage84en_HK
dc.identifier.isiWOS:A1997XJ44600014-
dc.publisher.placeSwitzerlanden_HK
dc.identifier.scopusauthoridYam, VWW=18539304700en_HK

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