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Article: Synthesis, structural characterisation, photophysics, photochemistry and electrochemistry of nitrido- and trans-dioxorhenium(V) complexes with substituted dppe ligands (dppe = bis(diphenylphosphino)ethane)

TitleSynthesis, structural characterisation, photophysics, photochemistry and electrochemistry of nitrido- and trans-dioxorhenium(V) complexes with substituted dppe ligands (dppe = bis(diphenylphosphino)ethane)
Authors
KeywordsCrystal structures
Nitrido complexes
Oxo complexes
Photophysics
Rhenium complexes
Issue Date2000
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ica
Citation
Inorganica Chimica Acta, 2000, v. 300-302, p. 721-732 How to Cite?
AbstractA series of nitrido- and trans-dioxorhenium(V) complexes with substituted dppe ligands have been synthesised and characterised, and their photophysics and electrochemistry studied. The excited state chemistry of [Re(N)(dmppe)2(MeCN)]2+ has also been investigated. The structures of [Re(N)(dmppe)2Cl]+ and [Re(O)2(dmppe)2]+ have been determined by X-ray crystallography. The electronic absorption bands of the nitrido complexes at ca. 230-300 nm are assigned as intraligand and ligand-to-metal charge-transfer transitions [p(π)(N3-) → d(π*)(Re) and p(π)(Cl-) → d(π*)(Re)] and the weak absorption at ca. 360-480 nm as a (d(xy))2 → (d(xy))1(d(π*))1 transition (d(π*) = d(xz), d(yz)). All these complexes display long-lived solid-state photoluminescence which is likely to be derived from the [(d(xy))1(d(π*))1] triplet state. They also show emission in fluid solution. Bimolecular quenching has been studied for [Re(N)(dmppe)2(MeCN)]2+. (C) 2000 Elsevier Science S.A.
Persistent Identifierhttp://hdl.handle.net/10722/70073
ISSN
2015 Impact Factor: 1.918
2015 SCImago Journal Rankings: 0.584
References

 

DC FieldValueLanguage
dc.contributor.authorWingWah Yam, Ven_HK
dc.contributor.authorPui, YLen_HK
dc.contributor.authorManChung Wong, Ken_HK
dc.contributor.authorCheung, KKen_HK
dc.date.accessioned2010-09-06T06:19:28Z-
dc.date.available2010-09-06T06:19:28Z-
dc.date.issued2000en_HK
dc.identifier.citationInorganica Chimica Acta, 2000, v. 300-302, p. 721-732en_HK
dc.identifier.issn0020-1693en_HK
dc.identifier.urihttp://hdl.handle.net/10722/70073-
dc.description.abstractA series of nitrido- and trans-dioxorhenium(V) complexes with substituted dppe ligands have been synthesised and characterised, and their photophysics and electrochemistry studied. The excited state chemistry of [Re(N)(dmppe)2(MeCN)]2+ has also been investigated. The structures of [Re(N)(dmppe)2Cl]+ and [Re(O)2(dmppe)2]+ have been determined by X-ray crystallography. The electronic absorption bands of the nitrido complexes at ca. 230-300 nm are assigned as intraligand and ligand-to-metal charge-transfer transitions [p(π)(N3-) → d(π*)(Re) and p(π)(Cl-) → d(π*)(Re)] and the weak absorption at ca. 360-480 nm as a (d(xy))2 → (d(xy))1(d(π*))1 transition (d(π*) = d(xz), d(yz)). All these complexes display long-lived solid-state photoluminescence which is likely to be derived from the [(d(xy))1(d(π*))1] triplet state. They also show emission in fluid solution. Bimolecular quenching has been studied for [Re(N)(dmppe)2(MeCN)]2+. (C) 2000 Elsevier Science S.A.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/icaen_HK
dc.relation.ispartofInorganica Chimica Actaen_HK
dc.rightsInorganica Chimica Acta. Copyright © Elsevier BV.en_HK
dc.subjectCrystal structuresen_HK
dc.subjectNitrido complexesen_HK
dc.subjectOxo complexesen_HK
dc.subjectPhotophysicsen_HK
dc.subjectRhenium complexesen_HK
dc.titleSynthesis, structural characterisation, photophysics, photochemistry and electrochemistry of nitrido- and trans-dioxorhenium(V) complexes with substituted dppe ligands (dppe = bis(diphenylphosphino)ethane)en_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-1693&volume=300-302&spage=721&epage=732&date=2000&atitle=Synthesis,+structural+characterisation,+photophysics,+photochemistry+and+electrochemistry+of+nitrido-+and+trans-dioxorhenium(V)+complexes+with+substituted+dppe+ligands+(dppe+=+bis(diphenylphosphino)ethane)en_HK
dc.identifier.emailWingWah Yam, V:wwyam@hku.hken_HK
dc.identifier.emailManChung Wong, K:wongmc@hku.hken_HK
dc.identifier.authorityWingWah Yam, V=rp00822en_HK
dc.identifier.authorityManChung Wong, K=rp00809en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0020-1693(00)00018-9en_HK
dc.identifier.scopuseid_2-s2.0-0034732546en_HK
dc.identifier.hkuros51184en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0034732546&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume300-302en_HK
dc.identifier.spage721en_HK
dc.identifier.epage732en_HK
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridWingWah Yam, V=18539304700en_HK
dc.identifier.scopusauthoridPui, YL=6507440586en_HK
dc.identifier.scopusauthoridManChung Wong, K=8061067200en_HK
dc.identifier.scopusauthoridCheung, KK=7402406613en_HK

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