Phochemical behavior of trans-[Ru(NH3)4P(OEt)3L]2+ complex ions (L = P(OEt)3, CO, H2O)

Página do item simplificado
dc.contributor.authorMazzetto, Selma Elaine
dc.contributor.authorDe Almeida Plicas, Lidia Maria [UNESP]
dc.contributor.authorTfouni, Elia
dc.contributor.authorFranco, Douglas Wagner
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:17:29Z
dc.date.available2014-05-27T11:17:29Z
dc.date.issued1992-12-01
dc.description.abstracttrans-[Ru(NH3)4P(OEt)3H2O] 2+, trans-[Ru(NH3)4(P(OEt)3)]2+, and trans-[Ru(NH3)4P(OEt)3CO]2+ were photolyzed with light of 313 nm on the lowest energy ligand field excited state. Photoaquation of the thermally substitution inert ammonia is observed for all three complexes with φ ≅ 0.30 mol/einstein. trans-[Ru(NH3)4(P(OEt)3)2] 2+ undergoes P(OEt)3 photoaquation with φ ≅ 0.12 mol/einstein, while trans-[Ru(NH3)4P(OEt)3CO]2+ displays CO photoaquation with φ = 0.07 mol/einstein. The results suggest that the electronic configuration of the lowest energy excited state of these complexes have contributions from E and A2 states. Furthermore, in trans-[Ru(NH3)4P(OEt)3CO]2+ the photoaquation of CO is explained by depopulation of a bonding dπ orbital and population of a σ* orbital. © 1992 American Chemical Society.en
dc.description.affiliationInstitute de Física e Química de São Carlos-USP, C.P. 369, 13560 São Carlos-SP
dc.description.affiliationInstituto de Biociências Letras e Ciências Exatas-UNESP, Sao Jose do Rio Preto-SP
dc.description.affiliationFaculdade de Filosofia Ciências e Letras de Ribeirão Preto-USP, 14049 Ribeirão Preto-SP
dc.description.affiliationUnespInstituto de Biociências Letras e Ciências Exatas-UNESP, Sao Jose do Rio Preto-SP
dc.format.extent516-519
dc.identifierhttp://dx.doi.org/10.1021/ic00029a033
dc.identifier.citationInorganic Chemistry, v. 31, n. 3, p. 516-519, 1992.
dc.identifier.doi10.1021/ic00029a033
dc.identifier.issn0020-1669
dc.identifier.scopus2-s2.0-33751391332
dc.identifier.urihttp://hdl.handle.net/11449/64299
dc.language.isoeng
dc.relation.ispartofInorganic Chemistry
dc.relation.ispartofjcr4.700
dc.relation.ispartofsjr1,892
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.titlePhochemical behavior of trans-[Ru(NH3)4P(OEt)3L]2+ complex ions (L = P(OEt)3, CO, H2O)en
dc.typeArtigo
dcterms.licensehttp://pubs.acs.org/page/copyright/index.html

Arquivos

Coleções

Artigos