File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Photochemistry and photophysics of Trans-d2-dioxo complexes of osmium(VI)

TitlePhotochemistry and photophysics of Trans-d2-dioxo complexes of osmium(VI)
Authors
Issue Date1990
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ccr
Citation
Coordination Chemistry Reviews, 1990, v. 97, p. 93-104 How to Cite?
AbstractTrans-[OsVI(L)(O)2](ClO4)2 (where L= I4TMC, ISTMC, 1GTMC, CRMe3) and trans-[OsVI(CN)4(O)2](Ph4AS) 2 complexes display vibronic structured pin-allowed and spin-forbidden transitions at 300-320 and 345-370nm. The 3[(dxy)1(dπ)1] excited states of trarts-dioxoosmium(VI) are emissive and long-lived [lifetimes 0.4 to 1.6μs] both in solid state and in fluid solutions. For trans-[OsVI(l4TMC)(O)2]2+, the Os=O bond in the 3[(dxy)1(dπ)1) state is Ca. O,063Å longer than in the ground state. Trans-dioxoosmium(VI) complexes function as a powerful one-electron oxidant with E(OsVI/OsV) ranging from 1.1 to 2.3V vs. N.H.E. Photo-induced oxygen atom transfer reactions have been observed with trialkyiphosphines, dialkylsuiphides, and alkenes.
Persistent Identifierhttp://hdl.handle.net/10722/167374
ISSN
2015 Impact Factor: 12.994
2015 SCImago Journal Rankings: 4.100
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorYam, VWWen_US
dc.contributor.authorChe, CMen_US
dc.date.accessioned2012-10-08T03:06:11Z-
dc.date.available2012-10-08T03:06:11Z-
dc.date.issued1990en_US
dc.identifier.citationCoordination Chemistry Reviews, 1990, v. 97, p. 93-104en_US
dc.identifier.issn0010-8545en_US
dc.identifier.urihttp://hdl.handle.net/10722/167374-
dc.description.abstractTrans-[OsVI(L)(O)2](ClO4)2 (where L= I4TMC, ISTMC, 1GTMC, CRMe3) and trans-[OsVI(CN)4(O)2](Ph4AS) 2 complexes display vibronic structured pin-allowed and spin-forbidden transitions at 300-320 and 345-370nm. The 3[(dxy)1(dπ)1] excited states of trarts-dioxoosmium(VI) are emissive and long-lived [lifetimes 0.4 to 1.6μs] both in solid state and in fluid solutions. For trans-[OsVI(l4TMC)(O)2]2+, the Os=O bond in the 3[(dxy)1(dπ)1) state is Ca. O,063Å longer than in the ground state. Trans-dioxoosmium(VI) complexes function as a powerful one-electron oxidant with E(OsVI/OsV) ranging from 1.1 to 2.3V vs. N.H.E. Photo-induced oxygen atom transfer reactions have been observed with trialkyiphosphines, dialkylsuiphides, and alkenes.en_US
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ccren_US
dc.relation.ispartofCoordination Chemistry Reviewsen_US
dc.titlePhotochemistry and photophysics of Trans-d2-dioxo complexes of osmium(VI)en_US
dc.typeArticleen_US
dc.identifier.emailYam, VWW:wwyam@hku.hken_US
dc.identifier.emailChe, CM:cmche@hku.hken_US
dc.identifier.authorityYam, VWW=rp00822en_US
dc.identifier.authorityChe, CM=rp00670en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/0010-8545(90)80082-5-
dc.identifier.scopuseid_2-s2.0-0003127134en_US
dc.identifier.volume97en_US
dc.identifier.spage93en_US
dc.identifier.epage104en_US
dc.identifier.isiWOS:A1990CM32600008-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridYam, VWW=18539304700en_US
dc.identifier.scopusauthoridChe, CM=7102442791en_US

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats