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A change in the oxidation state of iron: Scandium is not innocent

Through extensive molecular modelling of FeIII/IV-oxo and FeIII-hydroxo complexes it is shown here unambiguously that the assignment of the iron oxidation state of a Sc3+-capped iron-oxygen species should be revised. Iron in this Lewis-acid capped metal-bound oxygen system is FeIII, coinciding with water as a secondary axial ligand to scandium

The following organizations are thanked for financial support: the Ministerio de Ciencia e Innovacion (MICINN, project number CTQ2011-25086/BQU) and the DIUE of the Generalitat de Catalunya (project number 2009SGR528, and Xarxa de Referencia en Quimica Teorica i Computacional). Financial support was provided by MICINN (Ministry of Science and Innovation, Spain) and the FEDER fund (European Fund for Regional Development) under grant UNGI08-4E-003

Royal Society of Chemistry (RSC)

Director: Ministerio de Ciencia e Innovación (Espanya)
Generalitat de Catalunya. Agència de Gestió d’Ajuts Universitaris i de Recerca
Autor: Swart, Marcel
Data: 2013
Resum: Through extensive molecular modelling of FeIII/IV-oxo and FeIII-hydroxo complexes it is shown here unambiguously that the assignment of the iron oxidation state of a Sc3+-capped iron-oxygen species should be revised. Iron in this Lewis-acid capped metal-bound oxygen system is FeIII, coinciding with water as a secondary axial ligand to scandium
The following organizations are thanked for financial support: the Ministerio de Ciencia e Innovacion (MICINN, project number CTQ2011-25086/BQU) and the DIUE of the Generalitat de Catalunya (project number 2009SGR528, and Xarxa de Referencia en Quimica Teorica i Computacional). Financial support was provided by MICINN (Ministry of Science and Innovation, Spain) and the FEDER fund (European Fund for Regional Development) under grant UNGI08-4E-003
Format: application/pdf
Accés al document: http://hdl.handle.net/10256/11457
Llenguatge: eng
Editor: Royal Society of Chemistry (RSC)
Col·lecció: info:eu-repo/semantics/altIdentifier/doi/10.1039/c3cc42200c
info:eu-repo/semantics/altIdentifier/issn/1359-7345
info:eu-repo/semantics/altIdentifier/eissn/1364-548X
info:eu-repo/grantAgreement/MICINN//CTQ2011-25086/ES/MODELIZACION MULTIESCALAR EN (BIO)QUIMICA/
AGAUR/2009-2014/2009 SGR-528
Drets: Tots els drets reservats
Matèria: Ferro -- Oxidació
Iron -- Oxidation
Títol: A change in the oxidation state of iron: Scandium is not innocent
Tipus: info:eu-repo/semantics/article
Repositori: DUGiDocs

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