Transformation of iron(VI) into iron(III) in the presence of chelating agents

A frozen solution mossbauer study: Mossbauer investigation of the reaction between iron(VI) and chelating agents in alkaline medium

Z. Homonnay, Nadine N. Noorhasan, Virender K. Sharma, Petra Á Szilágyi, E. Kuzmann

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

Mössbauer spectroscopy is a good tool to look at the transformations of iron containing species in various reactions using the frozen solution technique. This study presents the fate of iron(VI) as being reduced to iron(III) in the presence of complexing agents, glycine and ethylenediaminetetraacetic acid (EDTA). The intermediate oxidation states, Fev and FeIV of the reaction were not seen within the time scale of sample freezing (≥ 5 s). The characterization of ferric species formed from FeVI reactions with glycine and EDTA was carried out.

Original languageEnglish
Title of host publicationACS Symposium Series
PublisherAmerican Chemical Society
Pages257-266
Number of pages10
Volume985
ISBN (Print)9780841269613
DOIs
Publication statusPublished - Jul 25 2008

Publication series

NameACS Symposium Series
Volume985
ISSN (Print)00976156
ISSN (Electronic)19475918

Fingerprint

Chelating Agents
Chelation
Iron
Ethylenediaminetetraacetic acid
Edetic Acid
Glycine Agents
Amino acids
Freezing
Glycine
Spectroscopy
Oxidation

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Transformation of iron(VI) into iron(III) in the presence of chelating agents : A frozen solution mossbauer study: Mossbauer investigation of the reaction between iron(VI) and chelating agents in alkaline medium. / Homonnay, Z.; Noorhasan, Nadine N.; Sharma, Virender K.; Szilágyi, Petra Á; Kuzmann, E.

ACS Symposium Series. Vol. 985 American Chemical Society, 2008. p. 257-266 (ACS Symposium Series; Vol. 985).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Homonnay, Z. ; Noorhasan, Nadine N. ; Sharma, Virender K. ; Szilágyi, Petra Á ; Kuzmann, E. / Transformation of iron(VI) into iron(III) in the presence of chelating agents : A frozen solution mossbauer study: Mossbauer investigation of the reaction between iron(VI) and chelating agents in alkaline medium. ACS Symposium Series. Vol. 985 American Chemical Society, 2008. pp. 257-266 (ACS Symposium Series).
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