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Article: A luminescent heterometallic Au I ⋯ Cu I complex. Spectroscopic properties and crystal structures of [Au(PPh 3)(C 7H 5N 2)] and [(Au(PPh 3)(μ-C 7H 5N 2)Cu-(μ-C 7H 5N 2)} 2](C 7H 5N 2 = 7-azaindolate)

TitleA luminescent heterometallic Au I ⋯ Cu I complex. Spectroscopic properties and crystal structures of [Au(PPh 3)(C 7H 5N 2)] and [(Au(PPh 3)(μ-C 7H 5N 2)Cu-(μ-C 7H 5N 2)} 2](C 7H 5N 2 = 7-azaindolate)
Authors
Issue Date1994
PublisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton
Citation
Journal Of The Chemical Society, Dalton Transactions, 1994 n. 24, p. 3677-3682 How to Cite?
AbstractThe mono- and tetra-nuclear complexes [Au(PPh 3)(C 7H 5N 2)] 1 and [{Au(PPh 3)(μ-C 7H 5N 2)Cu(μ-C 7H 5N 2)} 2] 2, the latter containing 7-azaindolate (C 7H 5N 2 -) bridging ligands, have been prepared and their crystal structures determined. The intramolecular Au ⋯ Cu and Cu ⋯ Cu separations in 2 are 3.0104(6) and 2.941(1) Å respectively. Extended-Hückel molecular-orbital calculations revealed a weak Au I ⋯ Cu I bonding interaction but no Cu I ⋯ Cu I interaction. In acetonitrile, both complexes display intense intraligand emission at 510 nm upon photoexcitation with UV/VIS light at room temperature. In the solid state 2 shows an emission at 550 nm.
Persistent Identifierhttp://hdl.handle.net/10722/168248
ISSN
2002 Impact Factor: 3.023
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorChan, CKen_US
dc.contributor.authorGuo, CXen_US
dc.contributor.authorCheung, KKen_US
dc.contributor.authorLi, Den_US
dc.contributor.authorChe, CMen_US
dc.date.accessioned2012-10-08T03:16:40Z-
dc.date.available2012-10-08T03:16:40Z-
dc.date.issued1994en_US
dc.identifier.citationJournal Of The Chemical Society, Dalton Transactions, 1994 n. 24, p. 3677-3682en_US
dc.identifier.issn1472-7773en_US
dc.identifier.urihttp://hdl.handle.net/10722/168248-
dc.description.abstractThe mono- and tetra-nuclear complexes [Au(PPh 3)(C 7H 5N 2)] 1 and [{Au(PPh 3)(μ-C 7H 5N 2)Cu(μ-C 7H 5N 2)} 2] 2, the latter containing 7-azaindolate (C 7H 5N 2 -) bridging ligands, have been prepared and their crystal structures determined. The intramolecular Au ⋯ Cu and Cu ⋯ Cu separations in 2 are 3.0104(6) and 2.941(1) Å respectively. Extended-Hückel molecular-orbital calculations revealed a weak Au I ⋯ Cu I bonding interaction but no Cu I ⋯ Cu I interaction. In acetonitrile, both complexes display intense intraligand emission at 510 nm upon photoexcitation with UV/VIS light at room temperature. In the solid state 2 shows an emission at 550 nm.en_US
dc.languageengen_US
dc.publisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/daltonen_US
dc.relation.ispartofJournal of the Chemical Society, Dalton Transactionsen_US
dc.titleA luminescent heterometallic Au I ⋯ Cu I complex. Spectroscopic properties and crystal structures of [Au(PPh 3)(C 7H 5N 2)] and [(Au(PPh 3)(μ-C 7H 5N 2)Cu-(μ-C 7H 5N 2)} 2](C 7H 5N 2 = 7-azaindolate)en_US
dc.typeArticleen_US
dc.identifier.emailChe, CM:cmche@hku.hken_US
dc.identifier.authorityChe, CM=rp00670en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1039/DT9940003677en_US
dc.identifier.scopuseid_2-s2.0-37049089009en_US
dc.identifier.hkuros1443-
dc.identifier.issue24en_US
dc.identifier.spage3677en_US
dc.identifier.epage3682en_US
dc.identifier.isiWOS:A1994PY25900020-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridChan, CK=27170510400en_US
dc.identifier.scopusauthoridGuo, CX=36777965500en_US
dc.identifier.scopusauthoridCheung, KK=7402406613en_US
dc.identifier.scopusauthoridLi, D=26324923700en_US
dc.identifier.scopusauthoridChe, CM=7102442791en_US

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