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Article: Syntheses, structures, photoluminescence, and theoretical studies of a novel class of d10 metal complexes of 1H-[1,10]phenanthrolin-2-one

TitleSyntheses, structures, photoluminescence, and theoretical studies of a novel class of d10 metal complexes of 1H-[1,10]phenanthrolin-2-one
Authors
Keywordsd10 metal complexes
Density functional calculations
Luminescence
N,O ligands
Issue Date2003
PublisherWiley - V C H Verlag GmbH & Co KGaA. The Journal's web site is located at http://www.wiley-vch.de/home/chemistry
Citation
Chemistry - A European Journal, 2003, v. 9 n. 16, p. 3888-3896 How to Cite?
AbstractA novel asymmetric mono-substituted 1,10-phenanthroline, Hophen·0.5H2O (1, Hophen = 1H-[1,10]phenanthrolin-2-one), was generated by a facile route, and a novel class of crystalline, d 10-metal, monomeric or oligomeric complexes of this ligand, namely [Hg(ophen)2]·4H2O·CH2Cl 2 (2), [Cd3Cl(ophen)5]·1.5 H 2O·2 CH2Cl2 (3), and [Zn 4O(ophen)4(OAc)2]·4H 2O· 2 CH2Cl2 (4), were obtained by means of liquid diffusion, and were characterized by X-ray crystallography and photoluminescence studies. Complex 1 exhibits a hydrogen-bonded dimeric structure, 2 is a neutral monomeric complex, 3 has a trinuclear structure with the ophen ligand acting as a bridge through the ketone groups, and 4 features a tetranuclear Zn4O core that is consolidated further by bridging ophen and acetate ligands. All the complexes display photoluminescent properties in the blue/green region. The photoluminescent mechanisms were investigated by means of molecular orbital calculations, which showed that the photoluminescent properties are ligand-based and can be tuned upon ligation to different metal ions.
Persistent Identifierhttp://hdl.handle.net/10722/69115
ISSN
2015 Impact Factor: 5.771
2015 SCImago Journal Rankings: 2.323
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorZheng, SLen_HK
dc.contributor.authorZhang, JPen_HK
dc.contributor.authorChen, XMen_HK
dc.contributor.authorHuang, ZLen_HK
dc.contributor.authorLin, ZYen_HK
dc.contributor.authorWong, WTen_HK
dc.date.accessioned2010-09-06T06:10:42Z-
dc.date.available2010-09-06T06:10:42Z-
dc.date.issued2003en_HK
dc.identifier.citationChemistry - A European Journal, 2003, v. 9 n. 16, p. 3888-3896en_HK
dc.identifier.issn0947-6539en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69115-
dc.description.abstractA novel asymmetric mono-substituted 1,10-phenanthroline, Hophen·0.5H2O (1, Hophen = 1H-[1,10]phenanthrolin-2-one), was generated by a facile route, and a novel class of crystalline, d 10-metal, monomeric or oligomeric complexes of this ligand, namely [Hg(ophen)2]·4H2O·CH2Cl 2 (2), [Cd3Cl(ophen)5]·1.5 H 2O·2 CH2Cl2 (3), and [Zn 4O(ophen)4(OAc)2]·4H 2O· 2 CH2Cl2 (4), were obtained by means of liquid diffusion, and were characterized by X-ray crystallography and photoluminescence studies. Complex 1 exhibits a hydrogen-bonded dimeric structure, 2 is a neutral monomeric complex, 3 has a trinuclear structure with the ophen ligand acting as a bridge through the ketone groups, and 4 features a tetranuclear Zn4O core that is consolidated further by bridging ophen and acetate ligands. All the complexes display photoluminescent properties in the blue/green region. The photoluminescent mechanisms were investigated by means of molecular orbital calculations, which showed that the photoluminescent properties are ligand-based and can be tuned upon ligation to different metal ions.en_HK
dc.languageengen_HK
dc.publisherWiley - V C H Verlag GmbH & Co KGaA. The Journal's web site is located at http://www.wiley-vch.de/home/chemistryen_HK
dc.relation.ispartofChemistry - A European Journalen_HK
dc.subjectd10 metal complexesen_HK
dc.subjectDensity functional calculationsen_HK
dc.subjectLuminescenceen_HK
dc.subjectN,O ligandsen_HK
dc.titleSyntheses, structures, photoluminescence, and theoretical studies of a novel class of d10 metal complexes of 1H-[1,10]phenanthrolin-2-oneen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0947-6539&volume=9&spage=3888&epage=3896&date=2003&atitle=Syntheses+structures,+photoluminescence,+and+theoretical+studies+of+a+novel+class+of+d10+metal+complexes+of+1H-[1,10]phenanthrolin-2-oneen_HK
dc.identifier.emailWong, WT: wtwong@hku.hken_HK
dc.identifier.authorityWong, WT=rp00811en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/chem.200304855en_HK
dc.identifier.pmid12916114-
dc.identifier.scopuseid_2-s2.0-0041864126en_HK
dc.identifier.hkuros91876en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0041864126&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume9en_HK
dc.identifier.issue16en_HK
dc.identifier.spage3888en_HK
dc.identifier.epage3896en_HK
dc.identifier.isiWOS:000184925700019-
dc.publisher.placeGermanyen_HK
dc.identifier.scopusauthoridZheng, SL=7403146210en_HK
dc.identifier.scopusauthoridZhang, JP=12546226200en_HK
dc.identifier.scopusauthoridChen, XM=36014536300en_HK
dc.identifier.scopusauthoridHuang, ZL=15019538000en_HK
dc.identifier.scopusauthoridLin, ZY=7404230177en_HK
dc.identifier.scopusauthoridWong, WT=7403973084en_HK

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