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Reaction Kinetics and Catalysis Letters

, Volume 85, Issue 1, pp 79–87 | Cite as

Reactions of 2,4,6-tripyridyl-1,3,5-s-triazine and its Fe(ii) complex with OH· and eaq-

  • Pamidipati Gayatri Hela
  • Ramireddy Nageswara Reddy
  • Nageswara Rao Anipindi
  • K. Indira Priyadarsini
  • Tulsi Mukherji
Article

Summary

Pulse radiolysis studies indicated that OH· and eaq- formed adducts with 2,4,6-tripyridyl-1,3,5-s-triazine (tptz). The OH-adduct showed an absorption maximum at 290 nm, while the adduct formed from the attack of eaq- and subsequent protonation of the anion, has an absorption maximum at 300 nm. In case of the complex, Fe(tptz)22+, both OH· and eaq- gave ligand centered adducts. All the adducts decayed by second order dimerization or disproportionation, a disproportionation reaction in case of the complex.

adducts Pulse radiolysis Fe(tptz)22+ 

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Copyright information

© Springer-Verlag/Akadémiai Kiadó 2005

Authors and Affiliations

  • Pamidipati Gayatri Hela
    • 1
  • Ramireddy Nageswara Reddy
    • 2
  • Nageswara Rao Anipindi
    • 3
  • K. Indira Priyadarsini
    • 4
  • Tulsi Mukherji
    • 5
  1. 1.Department of Chemistry, National Tsing Hua University
  2. 2.School of Chemistry, Andhra University
  3. 3.School of Chemistry, Andhra University
  4. 4.Radiation and Chemical Dynamics Division, Bhabha Atomic Research Center
  5. 5.Radiation and Chemical Dynamics Division, Bhabha Atomic Research Center

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