Mössbauer study of the autoxidation of ethylenediaminetetraacetato- ferrate(II)

Petra Ágota Szilágyi, Zoltán Homonnay, Roland Szalay, Virender K. Sharma, Attila Vértes

Research output: Contribution to journalArticle

1 Citation (Scopus)

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.

Original languageEnglish
Pages (from-to)717-722
Number of pages6
JournalStructural Chemistry
Volume18
Issue number5
DOIs
Publication statusPublished - Oct 1 2007

Keywords

  • Autoxidation
  • Ferrous ethylenediaminetetraacetate
  • Mössbauer spectroscopy

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

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