Mössbauer and EPR spectroscopic study of the iron-EDTA system

A. Marton, N. Sükösd-Rozlosnik, A. Vértes, I. Nagy-Czakó, K. Burger

Research output: Contribution to journalArticle

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Abstract

Mössbauer and EPR spectroscopic studies of the iron(III)-EDTA system have shown that primarily the mode of preparation (the reaction of iron(III) with the ligand, or oxidation of the iron(II) complex) determines the iron(III)-iron(III) spin-spin interaction (dimer formation) in the complexes. Increases in the concentration and the pH also promote the dimerization process. The pH-dependence of the Mössbauer spectra of the iron(II)-EDTA complexes revealed the formation of a protonated complex, besides the parent complex, in acidic solution.

Original languageEnglish
Pages (from-to)173-176
Number of pages4
JournalInorganica Chimica Acta
Volume137
Issue number3
DOIs
Publication statusPublished - 1987

Fingerprint

ethylenediaminetetraacetic acids
Ethylenediaminetetraacetic acid
Edetic Acid
Paramagnetic resonance
Iron
iron
Dimerization
Dimers
dimerization
Ligands
Oxidation
dimers
preparation
ligands
oxidation
interactions

ASJC Scopus subject areas

  • Biochemistry
  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

Mössbauer and EPR spectroscopic study of the iron-EDTA system. / Marton, A.; Sükösd-Rozlosnik, N.; Vértes, A.; Nagy-Czakó, I.; Burger, K.

In: Inorganica Chimica Acta, Vol. 137, No. 3, 1987, p. 173-176.

Research output: Contribution to journalArticle

Marton, A, Sükösd-Rozlosnik, N, Vértes, A, Nagy-Czakó, I & Burger, K 1987, 'Mössbauer and EPR spectroscopic study of the iron-EDTA system', Inorganica Chimica Acta, vol. 137, no. 3, pp. 173-176. https://doi.org/10.1016/S0020-1693(00)81162-7
Marton, A. ; Sükösd-Rozlosnik, N. ; Vértes, A. ; Nagy-Czakó, I. ; Burger, K. / Mössbauer and EPR spectroscopic study of the iron-EDTA system. In: Inorganica Chimica Acta. 1987 ; Vol. 137, No. 3. pp. 173-176.
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