File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Luminescence studies of dinuclear platinum(II) alkynyl complexes and their mixed-metal platinum(II)-copper(I) and -silver(I) complexes

TitleLuminescence studies of dinuclear platinum(II) alkynyl complexes and their mixed-metal platinum(II)-copper(I) and -silver(I) complexes
Authors
Keywordsπ-Coordination
Alkynyl
Luminescence
MMLCT
Platinum(II)
Pt⋯Pt interaction
Issue Date2002
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ccr
Citation
Coordination Chemistry Reviews, 2002, v. 229 n. 1-2, p. 123-132 How to Cite?
AbstractTwo series of dinuclear platinum(II) alkynyl complexes, [Pt2(μ-dppm)2(μ-C≡CR) (C≡CR)2]+ (in A-frame structure) and [Pt2(μ-dppm)2(C≡CR)4] (in face-to-face structure), were synthesized and characterized. All of them exhibit rich photoluminescence in degassed solutions and in the solid-state. Their emissions were assigned as derived from states of triplet metal-metal bond-to-ligand charge transfer (3MMLCT) origin. The effects of the variation of alkynyl substituents and Pt⋯Pt bond distances on their photophysical behaviours have been studied. Resonance Raman (RR) spectroscopic experiments supported the spectral assignments and variable-temperature NMR studies showed the fluxional properties of the A-frame complexes. Encapsulation of copper(I) or silver(I) ion in between the two alkynyl groups in one of the face-to-face complexes [Pt2(μ-dppm)2(C≡CPh)4], via π-coordination was found to vary its luminescence properties. © 2002 Elsevier Science B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/70004
ISSN
2015 Impact Factor: 12.994
2015 SCImago Journal Rankings: 4.100
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorWong, KMCen_HK
dc.contributor.authorHui, CKen_HK
dc.contributor.authorYu, KLen_HK
dc.contributor.authorYam, VWWen_HK
dc.date.accessioned2010-09-06T06:18:49Z-
dc.date.available2010-09-06T06:18:49Z-
dc.date.issued2002en_HK
dc.identifier.citationCoordination Chemistry Reviews, 2002, v. 229 n. 1-2, p. 123-132en_HK
dc.identifier.issn0010-8545en_HK
dc.identifier.urihttp://hdl.handle.net/10722/70004-
dc.description.abstractTwo series of dinuclear platinum(II) alkynyl complexes, [Pt2(μ-dppm)2(μ-C≡CR) (C≡CR)2]+ (in A-frame structure) and [Pt2(μ-dppm)2(C≡CR)4] (in face-to-face structure), were synthesized and characterized. All of them exhibit rich photoluminescence in degassed solutions and in the solid-state. Their emissions were assigned as derived from states of triplet metal-metal bond-to-ligand charge transfer (3MMLCT) origin. The effects of the variation of alkynyl substituents and Pt⋯Pt bond distances on their photophysical behaviours have been studied. Resonance Raman (RR) spectroscopic experiments supported the spectral assignments and variable-temperature NMR studies showed the fluxional properties of the A-frame complexes. Encapsulation of copper(I) or silver(I) ion in between the two alkynyl groups in one of the face-to-face complexes [Pt2(μ-dppm)2(C≡CPh)4], via π-coordination was found to vary its luminescence properties. © 2002 Elsevier Science B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ccren_HK
dc.relation.ispartofCoordination Chemistry Reviewsen_HK
dc.rightsCoordination Chemistry Reviews. Copyright © Elsevier BV.en_HK
dc.subjectπ-Coordinationen_HK
dc.subjectAlkynylen_HK
dc.subjectLuminescenceen_HK
dc.subjectMMLCTen_HK
dc.subjectPlatinum(II)en_HK
dc.subjectPt⋯Pt interactionen_HK
dc.titleLuminescence studies of dinuclear platinum(II) alkynyl complexes and their mixed-metal platinum(II)-copper(I) and -silver(I) complexesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0010-8545&volume=229&spage=123&epage=132&date=2002&atitle=Luminescence+studies+of+dinuclear+platinum(II)+alkynyl+complexes+and+their+mixed-metal+platinum(II)-copper(I)+and+-silver(I)+complexesen_HK
dc.identifier.emailWong, KMC:wongmc@hku.hken_HK
dc.identifier.emailYam, VWW:wwyam@hku.hken_HK
dc.identifier.authorityWong, KMC=rp00809en_HK
dc.identifier.authorityYam, VWW=rp00822en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0010-8545(02)00104-2en_HK
dc.identifier.scopuseid_2-s2.0-0037047117en_HK
dc.identifier.hkuros83134en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0037047117&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume229en_HK
dc.identifier.issue1-2en_HK
dc.identifier.spage123en_HK
dc.identifier.epage132en_HK
dc.identifier.isiWOS:000176927100014-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridWong, KMC=8061067200en_HK
dc.identifier.scopusauthoridHui, CK=15767404500en_HK
dc.identifier.scopusauthoridYu, KL=7403385872en_HK
dc.identifier.scopusauthoridYam, VWW=18539304700en_HK

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats