Ion-paired chromatographic separation of iron(II) complexes of 1,10-phenanthroline and its derivatives

Mudasir, Naoki Yoshioka, Hidenari Inoue

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Iron(II) chelate complexes of 1,10-phenanthroline (Phen), 4,7-dimethyl-1,10-phenanthroline (DMPhen), 3,4,7,8-tetramethyl-1,10-phenanthroline (TMPhen) and 4,7-diphenyl(batho)-1,10-phenanthroline (DPPhen) were prepared and identified by means of absorption and infrared spectroscopy. The characteristic elution of these complexes on an Inertsil ODS column as well as their separation was investigated by ion-paired reversed phase chromatography. Some parameters influencing the separation such as composition of eluent, counter ion species and their concentrations were also studied. It was found that acetonitrile/water (80/20,v/v) containing 0.06 M HClO4 gave the best separation for each complex.

Original languageEnglish
Pages (from-to)2239-2254
Number of pages16
JournalAnalytical Letters
Volume29
Issue number12
Publication statusPublished - 1996

Fingerprint

Iron
Iron Chelating Agents
Ions
Derivatives
Reverse-Phase Chromatography
Spectrum Analysis
Radiation counters
Chromatography
Acetonitrile
Absorption spectroscopy
Water
Infrared spectroscopy
Chemical analysis
1,10-phenanthroline
ferroin
acetonitrile
3,4,7,8-tetramethyl-1,10-phenanthroline
bathophenanthroline

Keywords

  • 1,10-Phenanthroline and its derivatives
  • Ion-paired chromatography
  • Iron(II) complex
  • Separation

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)
  • Biochemistry
  • Analytical Chemistry

Cite this

Ion-paired chromatographic separation of iron(II) complexes of 1,10-phenanthroline and its derivatives. / Mudasir, ; Yoshioka, Naoki; Inoue, Hidenari.

In: Analytical Letters, Vol. 29, No. 12, 1996, p. 2239-2254.

Research output: Contribution to journalArticle

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