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Article: Design, synthesis, characterization, luminescence and non-linear optical (NLO) properties of multinuclear platinum(ii) alkynyl complexes

TitleDesign, synthesis, characterization, luminescence and non-linear optical (NLO) properties of multinuclear platinum(ii) alkynyl complexes
Authors
KeywordsBenzene solution
Buta-1,3-diyne
Electronic absorption
Nanosecond transient absorption
Nonlinear optical properties
Issue Date2011
PublisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton
Citation
Dalton Transactions, 2011, v. 40 n. 40, p. 10670-10685 How to Cite?
AbstractA series of luminescent multinuclear platinum(ii) alkynyl complexes containing triethynylbenzene or 1,4-bis(3,5-diethynylphenyl)buta-1,3-diyne as cores has been successfully synthesized and characterized. The electronic absorption, emission, nanosecond transient absorption and electrochemical properties of these complexes have been reported. These complexes show long-lived emissions in degassed benzene solution and in alcoholic glass at 77 K. Moreover, they are found to exhibit two-photon absorption (2PA) and two-photon induced luminescence (TPIL) properties, and their two-photon absorption cross-sections have been determined to be 6-191 GM upon excitation at 720 nm. Through a systematic comparison, it has been found that tetra- and hexanuclear platinum(ii) complexes show better 2PA and TPIL properties than their di- and trinuclear counterparts. © 2011 The Royal Society of Chemistry.
Persistent Identifierhttp://hdl.handle.net/10722/168570
ISSN
2014 Impact Factor: 4.197
2014 SCImago Journal Rankings: 1.283
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorChan, CKMen_HK
dc.contributor.authorTao, CHen_HK
dc.contributor.authorLi, KFen_HK
dc.contributor.authorWong, KMCen_HK
dc.contributor.authorZhu, Nen_HK
dc.contributor.authorCheah, KWen_HK
dc.contributor.authorYam, VWWen_HK
dc.date.accessioned2012-10-08T03:20:54Z-
dc.date.available2012-10-08T03:20:54Z-
dc.date.issued2011en_HK
dc.identifier.citationDalton Transactions, 2011, v. 40 n. 40, p. 10670-10685en_HK
dc.identifier.issn1477-9226en_HK
dc.identifier.urihttp://hdl.handle.net/10722/168570-
dc.description.abstractA series of luminescent multinuclear platinum(ii) alkynyl complexes containing triethynylbenzene or 1,4-bis(3,5-diethynylphenyl)buta-1,3-diyne as cores has been successfully synthesized and characterized. The electronic absorption, emission, nanosecond transient absorption and electrochemical properties of these complexes have been reported. These complexes show long-lived emissions in degassed benzene solution and in alcoholic glass at 77 K. Moreover, they are found to exhibit two-photon absorption (2PA) and two-photon induced luminescence (TPIL) properties, and their two-photon absorption cross-sections have been determined to be 6-191 GM upon excitation at 720 nm. Through a systematic comparison, it has been found that tetra- and hexanuclear platinum(ii) complexes show better 2PA and TPIL properties than their di- and trinuclear counterparts. © 2011 The Royal Society of Chemistry.en_HK
dc.languageengen_US
dc.publisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/daltonen_HK
dc.relation.ispartofDalton Transactionsen_HK
dc.subjectBenzene solution-
dc.subjectButa-1,3-diyne-
dc.subjectElectronic absorption-
dc.subjectNanosecond transient absorption-
dc.subjectNonlinear optical properties-
dc.titleDesign, synthesis, characterization, luminescence and non-linear optical (NLO) properties of multinuclear platinum(ii) alkynyl complexesen_HK
dc.typeArticleen_HK
dc.identifier.emailWong, KMC: wongmc@hku.hken_HK
dc.identifier.emailZhu, N: nzhu@hkucc.hku.hken_HK
dc.identifier.emailYam, VWW: wwyam@hku.hken_HK
dc.identifier.authorityWong, KMC=rp00809en_HK
dc.identifier.authorityZhu, N=rp00845en_HK
dc.identifier.authorityYam, VWW=rp00822en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1039/c1dt10784den_HK
dc.identifier.pmid21858294-
dc.identifier.scopuseid_2-s2.0-80053467656en_HK
dc.identifier.hkuros204447-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80053467656&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume40en_HK
dc.identifier.issue40en_HK
dc.identifier.spage10670en_HK
dc.identifier.epage10685en_HK
dc.identifier.isiWOS:000295618600047-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridChan, CKM=36984615000en_HK
dc.identifier.scopusauthoridTao, CH=7102146421en_HK
dc.identifier.scopusauthoridLi, KF=7404989771en_HK
dc.identifier.scopusauthoridWong, KMC=8061067200en_HK
dc.identifier.scopusauthoridZhu, N=7201449530en_HK
dc.identifier.scopusauthoridCheah, KW=35315330600en_HK
dc.identifier.scopusauthoridYam, VWW=18539304700en_HK

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