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A full set of iridium(IV) pyridine-alkoxide stereoisomers: highly geometry-dependent redox properties

 

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dc.creator Shopov, Dimitar Y. es
dc.creator Rudshteyn, Benjamin es
dc.creator Campos, Jesús es
dc.creator Vinyard, David J. es
dc.creator Batista, Victor S. es
dc.creator Brudvig, Gary W. es
dc.creator Crabtree, Robert H. es
dc.date.accessioned 2017-07-12T13:34:35Z
dc.date.available 2017-07-12T13:34:35Z
dc.date.issued 2017
dc.identifier.citation Shopov, D.Y., Rudshteyn, B., Campos, J., Vinyard, D.J., Batista, V.S., Brudvig, G.W. y Crabtree, R.H. (2017). A full set of iridium(IV) pyridine-alkoxide stereoisomers: highly geometry-dependent redox properties. Chemical Science, 8 (2), 1642-1652.
dc.identifier.issn 2041-6520 (impreso) es
dc.identifier.issn 2041-6539 (electronico) es
dc.identifier.uri http://hdl.handle.net/11441/62426
dc.description.abstract We introduce and characterize the complete set of possible isomers of IrIV(pyalk)2Cl2 (pyalk ¼ 2-(pyridin-2-yl)propan-2-oate), providing valuable insights on the properties of Ir(IV) species. The pyridine alkoxide ligand strongly stabilizes high oxidation states, essential to accessing the catalytically relevant Ir(IV) state, and results in robust complexes that can be handled under ambient conditions, even permitting chromatographic separation. The redox properties are isomer-dependent, spanning a 300 mV range, rationalized with ligand-field theory and DFT calculations. The reported complexes exhibit very high kinetic inertness against isomerization, despite highly disparate predicted thermodynamic stabilities, presenting a unique opportunity to study all five possible isomeric complexes with the same ligand set. es
dc.format application/pdf es
dc.language.iso eng es
dc.publisher Royal Society of Chemistry es
dc.relation.ispartof Chemical Science, 8 (2), 1642-1652.
dc.rights Attribution-NonCommercial-NoDerivatives 4.0 Internacional *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/ *
dc.title A full set of iridium(IV) pyridine-alkoxide stereoisomers: highly geometry-dependent redox properties es
dc.type info:eu-repo/semantics/article es
dc.type.version info:eu-repo/semantics/publishedVersion es
dc.rights.accessrights info:eu-repo/semantics/openAccess es
dc.contributor.affiliation Universidad de Sevilla. Departamento de Química Inorgánica es
dc.relation.publisherversion http://dx.doi.org/10.1039/c6sc03758e es
dc.identifier.doi 10.1039/c6sc03758e es
idus.format.extent 11 p. es
dc.journaltitle Chemical Science es
dc.publication.volumen 8 es
dc.publication.issue 2 es
dc.publication.initialPage 1642 es
dc.publication.endPage 1652 es
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