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Article: Syntheses and photophysical properties of N-pyridylimidazol-2-ylidene tetracyanoruthenates(II) and photochromic studies of their dithienylethene- containing derivatives

TitleSyntheses and photophysical properties of N-pyridylimidazol-2-ylidene tetracyanoruthenates(II) and photochromic studies of their dithienylethene- containing derivatives
Authors
Keywordscarbenes
heterocycles
photochromism
ruthenium
triplet sensitization
Issue Date2010
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, 2010, v. 16 n. 42, p. 12642-12649 How to Cite?
AbstractA series of tetracyanoruthenate(II) with chelating pyridyl N-heterocyclic carbene ligands (NHC-py) was synthesized and characterized. Their photophysical and electrochemical properties as well as the photochromic behavior of their dithienylethene-containing complexes were studied. Photocyclization was found to take place upon irradiation into the metal-to-ligand charge transfer (MLCT) absorption bands of these complexes, and evidence is provided to support the triplet-sensitizing reaction pathway. Enlightening chemistry: Luminescent tetracyanoruthenates(II) with chelating pyridyl N-heterocyclic carbene ligands have been synthesized and their dithienylethene-containing complexes have been shown to display interesting photochromic properties (see figure). © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Persistent Identifierhttp://hdl.handle.net/10722/133594
ISSN
2015 Impact Factor: 5.771
2015 SCImago Journal Rankings: 2.323
References

 

DC FieldValueLanguage
dc.contributor.authorDuan, Gen_HK
dc.contributor.authorYam, VWWen_HK
dc.date.accessioned2011-05-24T02:11:33Z-
dc.date.available2011-05-24T02:11:33Z-
dc.date.issued2010en_HK
dc.identifier.citationChemistry - A European Journal, 2010, v. 16 n. 42, p. 12642-12649en_HK
dc.identifier.issn0947-6539en_HK
dc.identifier.urihttp://hdl.handle.net/10722/133594-
dc.description.abstractA series of tetracyanoruthenate(II) with chelating pyridyl N-heterocyclic carbene ligands (NHC-py) was synthesized and characterized. Their photophysical and electrochemical properties as well as the photochromic behavior of their dithienylethene-containing complexes were studied. Photocyclization was found to take place upon irradiation into the metal-to-ligand charge transfer (MLCT) absorption bands of these complexes, and evidence is provided to support the triplet-sensitizing reaction pathway. Enlightening chemistry: Luminescent tetracyanoruthenates(II) with chelating pyridyl N-heterocyclic carbene ligands have been synthesized and their dithienylethene-containing complexes have been shown to display interesting photochromic properties (see figure). © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.en_HK
dc.languageengen_US
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.subjectcarbenesen_HK
dc.subjectheterocyclesen_HK
dc.subjectphotochromismen_HK
dc.subjectrutheniumen_HK
dc.subjecttriplet sensitizationen_HK
dc.titleSyntheses and photophysical properties of N-pyridylimidazol-2-ylidene tetracyanoruthenates(II) and photochromic studies of their dithienylethene- containing derivativesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0947-6539&volume=16&issue=42&spage=12642&epage=12649&date=2010&atitle=Syntheses+and+photophysical+properties+of+N-pyridylimidazol-2-ylidene+tetracyanoruthenates(II)+and+photochromic+studies+of+their+dithienylethene-containing+derivatives-
dc.identifier.emailYam, VWW:wwyam@hku.hken_HK
dc.identifier.authorityYam, VWW=rp00822en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/chem.201000880en_HK
dc.identifier.pmid20859961-
dc.identifier.scopuseid_2-s2.0-78249232005en_HK
dc.identifier.hkuros185269en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-78249232005&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume16en_HK
dc.identifier.issue42en_HK
dc.identifier.spage12642en_HK
dc.identifier.epage12649en_HK
dc.publisher.placeGermanyen_HK
dc.identifier.scopusauthoridDuan, G=36623500000en_HK
dc.identifier.scopusauthoridYam, VWW=18539304700en_HK

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