Free Radical Formation in the Peroxynitrous Acid (ONOOH)/Per…

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104
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1998
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  • DOI 10.1021/tx980026s
  • PMID https://pubmed.ncbi.nlm.nih.gov/9548793
  • OpenAlex ID W2072054201
  • Type Article
  • Language EN
  • Published 20 Mar 1998
  • Volume 11 (4)
  • Pages 243–246
  • Source Chemical Research in Toxicology
  • Publisher American Chemical Society
  • FWCI 8.19
  • Countries 1
  • Institutions 1
  • Added 24 Jun 2016
  • Updated 17 Oct 2026
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Free Radical Formation in the Peroxynitrous Acid (ONOOH)/Peroxynitrite (ONOO-) System

Article 1998 EN

The rate constant of homolysis of peroxynitrite, ONOO-, into O2- and NO was determined to be 0.017 s-1 at 20 degrees C. In combination with other experimental data taken from the literature, this value yields the Gibbs free energy of formation of ONOO-, delta f G o(ONOO-) = 16.6 kcal/mol. On the basis of this result, we conclude that peroxynitrous acid homolyzes to yield nitrogen dioxide (NO2) and…

104

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7

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2

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8.19

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1 Gábor Merényi KTH Royal Institute of Technol… (SE) —
2 Johan Lind KTH Royal Institute of Technol… (SE)

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