Data on the thermochemistry of azoalkanes

G. Ács, A. Péter

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

The rate constant of the primary decomposition step was determined for four symmetrical and four unsymmetrical azoalkanes. From the experimental activation energies and some literature enthalpy data, the following enthalpies of formation of radicals and group contributions were calculated: ΔHƒ (CH3N2) = 51.5 ± 1.8 kcal mol−1, ΔHƒ (C2H5N2) = 44.8 ± 2.5 kcal mol−1, ΔHƒ (2−C3H7N2) = 37.9 ± 2.2 kcal mol−1, [NA‐(C)] = 27.6 ± 3.7 kcal mol−1, [NA‐(ṄA) (C)] = 61.2 ± 3.1 kcal mol−1.

Original languageEnglish
Pages (from-to)929-942
Number of pages14
JournalInternational Journal of Chemical Kinetics
Volume19
Issue number10
DOIs
Publication statusPublished - 1987

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Thermochemistry
thermochemistry
Enthalpy
enthalpy
Rate constants
Activation energy
activation energy
Decomposition
decomposition

ASJC Scopus subject areas

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry

Cite this

Data on the thermochemistry of azoalkanes. / Ács, G.; Péter, A.

In: International Journal of Chemical Kinetics, Vol. 19, No. 10, 1987, p. 929-942.

Research output: Contribution to journalArticle

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