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Mössbauer study of the autoxidation of ethylenediaminetetraacetato-ferrate(II) |
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| Authors: | Petra Ágota Szilágyi Zoltán Homonnay Roland Szalay Virender K. Sharma Attila Vértes |
| Affiliation: | 1.Laboratory of Nuclear Chemistry, Institute of Chemistry,E?tv?s Loránd University,Budapest,Hungary;2.Laboratory of Organosilicon Chemistry, Institute of Chemistry,E?tv?s Loránd University,Budapest,Hungary;3.Chemistry Department,Florida Institute of Technology,Melbourne,USA;4.Laboratory of Nuclear Chemistry,MTA Research Center for Chemistry,Budapest,Hungary |
| Abstract: | The autoxidation reaction of the Fe2+/ethylenediaminetetraacetic acid system has been studied in solution phase at neutral pH and in solid state using Mössbauer spectroscopy. It was found that despite the proposed reaction pathway consisting of several reaction steps under similar circumstances, no intermediate species could be seen in the Mössbauer spectra and instead of the formation of the well-known [FeIII(EDTA)(H2O)]? species, the direct formation of its dimeric form was observed. |
| Keywords: | M?ssbauer spectroscopy Ferrous ethylenediaminetetraacetate Autoxidation |
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