Applied Magnetic Resonance

, Volume 14, Issue 4, pp 489–496 | Cite as

ESR study of some iminoxy free radicals generated from phosphorylated oximes and dioximes

  • A. V. Il’yasov
  • A. A. Vafina
  • E. Breuer
  • G. Hägele


The new type of phosphoniminoxy free radicals was generated electrochemically or by chemical oxidation of oximes. It was established the strong difference of ESR parameters for isomeric Z and E forms of the radicals. The spin distribution and its correlation with electronic and spatial characteristics of molecules as well as with intramolecular interactions are discussed.


Oxime Phosphorus Atom Hyperfine Coupling Hyperfine Coupling Constant Spin Density Distribution 
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Copyright information

© Springer 1998

Authors and Affiliations

  • A. V. Il’yasov
    • 1
  • A. A. Vafina
    • 1
  • E. Breuer
    • 2
  • G. Hägele
    • 3
  1. 1.Arbusov Institute of Organic and Physical ChemisryKazanRussian Federation
  2. 2.Department of Pharmaceutical ChemistryHebrew University of JerusalemJerusalemIsrael
  3. 3.Institute of Inorganic and Structure ChemistryHeinrich-Heine-University of DüsseldorfDüsseldorfGermany

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