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Article: Synthesis, photophysics, and transient absorption spectroscopic studies of luminescent copper(I) chalcogenide complexes. Crystal structure of [Cu 4(μ-dtpm) 4(μ 4-S)](PF 6) 2 {dtpm = bis[bis(4-methylphenyl)phosphino]methane}

TitleSynthesis, photophysics, and transient absorption spectroscopic studies of luminescent copper(I) chalcogenide complexes. Crystal structure of [Cu 4(μ-dtpm) 4(μ 4-S)](PF 6) 2 {dtpm = bis[bis(4-methylphenyl)phosphino]methane}
Authors
Issue Date1997
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/jpca
Citation
Journal Of Physical Chemistry A, 1997, v. 101 n. 26, p. 4666-4672 How to Cite?
AbstractA luminescent copper(I) sulfido cluster [Cu4(μ-dtpm) 4(μ 4-S)](PF 6) 2 (3) {dtpm = bis[bis(4-methylphenyl)-phosphino]methane} has been synthesized and characterized by X-ray crystallography. Its photophysical and electrochemical properties have also been studied. The long-lived photoluminescence of 3 is assigned to originate from an excited state with a parentage of large ligand-to-metal charge-transfer LMCT [(S 2-) → Cu 4] character, with mixing of metal-centered MC [(ds/dp) Cu(I) 4] state. The phosphorescent state of 3, as well as those of its analogues [Cu 4(μ-dppm) 4(μ 4-S)](PF 6) 2 (1) and [Cu 4(μ-dppm) 4(μ 4-Se)](PF 6) 2 (2), have been found to undergo facile electron-transfer reactions with different pyridinium acceptors, which have been investigated with nanosecond transient absorption spectroscopy. Crystal data for 3: a = 37.38(1) Å, b = 15.905(7) Å, c = 27.761(5) Å, β = 128.69(1)°, V = 12881(6) Å 3, Z = 4.
Persistent Identifierhttp://hdl.handle.net/10722/167571
ISSN
2015 Impact Factor: 2.883
2015 SCImago Journal Rankings: 1.231
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorYam, VWWen_US
dc.contributor.authorLo, KKWen_US
dc.contributor.authorWang, CRen_US
dc.contributor.authorCheung, KKen_US
dc.date.accessioned2012-10-08T03:08:38Z-
dc.date.available2012-10-08T03:08:38Z-
dc.date.issued1997en_US
dc.identifier.citationJournal Of Physical Chemistry A, 1997, v. 101 n. 26, p. 4666-4672en_US
dc.identifier.issn1089-5639en_US
dc.identifier.urihttp://hdl.handle.net/10722/167571-
dc.description.abstractA luminescent copper(I) sulfido cluster [Cu4(μ-dtpm) 4(μ 4-S)](PF 6) 2 (3) {dtpm = bis[bis(4-methylphenyl)-phosphino]methane} has been synthesized and characterized by X-ray crystallography. Its photophysical and electrochemical properties have also been studied. The long-lived photoluminescence of 3 is assigned to originate from an excited state with a parentage of large ligand-to-metal charge-transfer LMCT [(S 2-) → Cu 4] character, with mixing of metal-centered MC [(ds/dp) Cu(I) 4] state. The phosphorescent state of 3, as well as those of its analogues [Cu 4(μ-dppm) 4(μ 4-S)](PF 6) 2 (1) and [Cu 4(μ-dppm) 4(μ 4-Se)](PF 6) 2 (2), have been found to undergo facile electron-transfer reactions with different pyridinium acceptors, which have been investigated with nanosecond transient absorption spectroscopy. Crystal data for 3: a = 37.38(1) Å, b = 15.905(7) Å, c = 27.761(5) Å, β = 128.69(1)°, V = 12881(6) Å 3, Z = 4.en_US
dc.languageengen_US
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/jpcaen_US
dc.relation.ispartofJournal of Physical Chemistry Aen_US
dc.titleSynthesis, photophysics, and transient absorption spectroscopic studies of luminescent copper(I) chalcogenide complexes. Crystal structure of [Cu 4(μ-dtpm) 4(μ 4-S)](PF 6) 2 {dtpm = bis[bis(4-methylphenyl)phosphino]methane}en_US
dc.typeArticleen_US
dc.identifier.emailYam, VWW:wwyam@hku.hken_US
dc.identifier.authorityYam, VWW=rp00822en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1021/jp9639051-
dc.identifier.scopuseid_2-s2.0-0031164257en_US
dc.identifier.hkuros25834-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0031164257&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume101en_US
dc.identifier.issue26en_US
dc.identifier.spage4666en_US
dc.identifier.epage4672en_US
dc.identifier.isiWOS:A1997XG93500003-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridYam, VWW=18539304700en_US
dc.identifier.scopusauthoridLo, KKW=26032181200en_US
dc.identifier.scopusauthoridWang, CR=9242250400en_US
dc.identifier.scopusauthoridCheung, KK=7402406613en_US

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