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Article: Synthesis, photophysics, and electrochemistry of hexanuclear silver(I) chalcogenolate complexes. X-ray crystal structures of [Ag6(μ-dppm)4-(μ3-SC6H 4Me-p)4](PF6)2 and [Ag6(μ-dppm)4(μ3-SeC6H 4Cl-p)4](PF6)2

TitleSynthesis, photophysics, and electrochemistry of hexanuclear silver(I) chalcogenolate complexes. X-ray crystal structures of [Ag6(μ-dppm)4-(μ3-SC6H 4Me-p)4](PF6)2 and [Ag6(μ-dppm)4(μ3-SeC6H 4Cl-p)4](PF6)2
Authors
Issue Date2002
PublisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/njc
Citation
New Journal Of Chemistry, 2002, v. 26 n. 3, p. 279-284 How to Cite?
AbstractA series of unprecedented hexanuclear silver(I) chalcogenolate complexes with bridging dppm ligands, [Ag6(μ-dppm)4(μ3-EAr)4](PF 6)2 (EAr = SPh 1, SC6H4Me-p 2, SePh 3, SeC6H4Cl-p 4), have been synthesized and characterized. The X-ray crystal structures of 2 and 4 have been determined. The complexes were found to exhibit luminescence at 77 K and the orange-red emission was tentatively attributed to originate from excited states of an admixture of metal-centred (MC) and metal···metal-bond-to-ligand charge-transfer (MMLCT) character. The complexes were also found to exhibit interesting fluxional behaviour in solution and the weak Ag···Ag interaction is believed to play an important role in governing their fluxional properties.
Persistent Identifierhttp://hdl.handle.net/10722/167732
ISSN
2015 Impact Factor: 3.277
2015 SCImago Journal Rankings: 0.987
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorYam, VWWen_HK
dc.contributor.authorCheng, ECCen_HK
dc.contributor.authorZhu, Nen_HK
dc.date.accessioned2012-10-08T03:10:41Z-
dc.date.available2012-10-08T03:10:41Z-
dc.date.issued2002en_HK
dc.identifier.citationNew Journal Of Chemistry, 2002, v. 26 n. 3, p. 279-284en_HK
dc.identifier.issn1144-0546en_HK
dc.identifier.urihttp://hdl.handle.net/10722/167732-
dc.description.abstractA series of unprecedented hexanuclear silver(I) chalcogenolate complexes with bridging dppm ligands, [Ag6(μ-dppm)4(μ3-EAr)4](PF 6)2 (EAr = SPh 1, SC6H4Me-p 2, SePh 3, SeC6H4Cl-p 4), have been synthesized and characterized. The X-ray crystal structures of 2 and 4 have been determined. The complexes were found to exhibit luminescence at 77 K and the orange-red emission was tentatively attributed to originate from excited states of an admixture of metal-centred (MC) and metal···metal-bond-to-ligand charge-transfer (MMLCT) character. The complexes were also found to exhibit interesting fluxional behaviour in solution and the weak Ag···Ag interaction is believed to play an important role in governing their fluxional properties.en_HK
dc.languageengen_US
dc.publisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/njcen_HK
dc.relation.ispartofNew Journal of Chemistryen_HK
dc.titleSynthesis, photophysics, and electrochemistry of hexanuclear silver(I) chalcogenolate complexes. X-ray crystal structures of [Ag6(μ-dppm)4-(μ3-SC6H 4Me-p)4](PF6)2 and [Ag6(μ-dppm)4(μ3-SeC6H 4Cl-p)4](PF6)2en_HK
dc.typeArticleen_HK
dc.identifier.emailYam, VWW: wwyam@hku.hken_HK
dc.identifier.emailZhu, N: nzhu@hkucc.hku.hken_HK
dc.identifier.authorityYam, VWW=rp00822en_HK
dc.identifier.authorityZhu, N=rp00845en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1039/b108759men_HK
dc.identifier.scopuseid_2-s2.0-0036195696en_HK
dc.identifier.hkuros69072-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0036195696&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume26en_HK
dc.identifier.issue3en_HK
dc.identifier.spage279en_HK
dc.identifier.epage284en_HK
dc.identifier.isiWOS:000174428700004-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridYam, VWW=18539304700en_HK
dc.identifier.scopusauthoridCheng, ECC=7201743424en_HK
dc.identifier.scopusauthoridZhu, N=7201449530en_HK

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