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Article: Syntheses and luminescence studies of mixed-metal gold(I)-copper(I) and -silver(I) alkynyl complexes. the "turning-on" of emission upon d 10 metal ion encapsulation
Title | Syntheses and luminescence studies of mixed-metal gold(I)-copper(I) and -silver(I) alkynyl complexes. the "turning-on" of emission upon d 10 metal ion encapsulation |
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Authors | |
Issue Date | 2003 |
Publisher | Royal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton |
Citation | Dalton Transactions, 2003 n. 9, p. 1830-1835 How to Cite? |
Abstract | Reaction of the gold(I) alkynyl precursor complexes, [(R 3P)Au{CξCC(=CH2)Me}] (R = Ph 1,p-Tol 2) and [(μ-dppf)-Au2{CξCC(=CH2)Me}2] 3, with copper(I) or silver(I) ions led to the formation of a series of luminescent η2-alkynyl mixed-metal complexes, [{η2- (R 3P)Au{CξCC(=CH2)Me}}2Cu]PF6 (R = Ph 4, p-Tol 5) and [(μ-dppf)Au2{η2-CξCC-(= CH2)Me}2M]X (M = Cu, X = PF66; M = Ag, X = OTf 7). The X-ray crystal structures of 1 and 3 have been determined. The photophysical properties of the complexes have been investigated. Coordination of 1-3 as metalloligands to copper(I) and silver(I) ions to afford the respective complexes 4-7 has been demonstrated to be a versatile means to perturb the emission properties. The luminescence behaviour of 3 has been "turned on" upon copper(I) or silver(I) encapsulation in 6 and 7. © The Royal Society of Chemistry 2003. |
Persistent Identifier | http://hdl.handle.net/10722/168313 |
ISSN | 2023 Impact Factor: 3.5 2023 SCImago Journal Rankings: 0.697 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Yam, VWW | en_HK |
dc.contributor.author | Cheung, KL | en_HK |
dc.contributor.author | Cheng, ECC | en_HK |
dc.contributor.author | Zhu, N | en_HK |
dc.contributor.author | Cheung, KK | en_HK |
dc.date.accessioned | 2012-10-08T03:17:25Z | - |
dc.date.available | 2012-10-08T03:17:25Z | - |
dc.date.issued | 2003 | en_HK |
dc.identifier.citation | Dalton Transactions, 2003 n. 9, p. 1830-1835 | en_HK |
dc.identifier.issn | 1477-9226 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/168313 | - |
dc.description.abstract | Reaction of the gold(I) alkynyl precursor complexes, [(R 3P)Au{CξCC(=CH2)Me}] (R = Ph 1,p-Tol 2) and [(μ-dppf)-Au2{CξCC(=CH2)Me}2] 3, with copper(I) or silver(I) ions led to the formation of a series of luminescent η2-alkynyl mixed-metal complexes, [{η2- (R 3P)Au{CξCC(=CH2)Me}}2Cu]PF6 (R = Ph 4, p-Tol 5) and [(μ-dppf)Au2{η2-CξCC-(= CH2)Me}2M]X (M = Cu, X = PF66; M = Ag, X = OTf 7). The X-ray crystal structures of 1 and 3 have been determined. The photophysical properties of the complexes have been investigated. Coordination of 1-3 as metalloligands to copper(I) and silver(I) ions to afford the respective complexes 4-7 has been demonstrated to be a versatile means to perturb the emission properties. The luminescence behaviour of 3 has been "turned on" upon copper(I) or silver(I) encapsulation in 6 and 7. © The Royal Society of Chemistry 2003. | en_HK |
dc.language | eng | en_US |
dc.publisher | Royal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton | en_HK |
dc.relation.ispartof | Dalton Transactions | en_HK |
dc.title | Syntheses and luminescence studies of mixed-metal gold(I)-copper(I) and -silver(I) alkynyl complexes. the "turning-on" of emission upon d 10 metal ion encapsulation | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Yam, VWW: wwyam@hku.hk | en_HK |
dc.identifier.email | Zhu, N: nzhu@hkucc.hku.hk | en_HK |
dc.identifier.authority | Yam, VWW=rp00822 | en_HK |
dc.identifier.authority | Zhu, N=rp00845 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1039/b211909a | en_HK |
dc.identifier.scopus | eid_2-s2.0-4744373335 | en_HK |
dc.identifier.hkuros | 83220 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-4744373335&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.issue | 9 | en_HK |
dc.identifier.spage | 1830 | en_HK |
dc.identifier.epage | 1835 | en_HK |
dc.identifier.isi | WOS:000182316100025 | - |
dc.publisher.place | United Kingdom | en_HK |
dc.identifier.scopusauthorid | Yam, VWW=18539304700 | en_HK |
dc.identifier.scopusauthorid | Cheung, KL=7402406646 | en_HK |
dc.identifier.scopusauthorid | Cheng, ECC=7201743424 | en_HK |
dc.identifier.scopusauthorid | Zhu, N=7201449530 | en_HK |
dc.identifier.scopusauthorid | Cheung, KK=7402406613 | en_HK |
dc.identifier.issnl | 1477-9226 | - |