Реферат: The standard enthalpies of formation of nitro-NNO-azoxy compounds including nitro-NNO-azoxybenzene (2), 3-nitro-4-{[4-(nitro-NNO-azoxy)furazan-3-yl]-NNO-azoxy}-furazan (4), and bis-4,4′-(nitro-NNO-azoxy)-3,3′-azofurazan (6), as well as those of nitro compounds including 3-nitro-4-[(4-nitrofurazan-3-yl)-NNO-azoxy]furazan (3) and 4,4′-dinitro-3,3′-azofurazan (5) were determined by combustion calorimetry. It was shown that replacement of nitro group by nitro-NNO-azoxy group in the benzene and furazan rings causes the enthalpies of formation of the nitro-NNO-azoxy compounds to increase by 49–57 kcal mol−1 (on the average, by 52 kcal mol−1 per nitro-NNO-azoxy group introduced). According to the detonation velocity and detonation pressure calculations for compounds 3–6, the energetic characteristics of nitro-NNO-azoxyfurazans 4 and 6 approach those of hexanitrohexaazaisowurtzitane (CL-20), being much better than those of nitrofurazans 3 and 5.

Библиографическая ссылка: Leonov N.E. , Klenov M.S. , Churakov A.M. , Konkova T.S. , Miroshnichenko E.A. , Matyushin Y.N. , Muravyev N.V. , Tartakovsky V.A.
Experimental enthalpies of formation and other physicochemical characteristics of compounds containing C-NO2 and C-N(O)=N-NO2 groups: a comparison
Russian Chemical Bulletin. 2022. V.71. N8. P.1634-1640. DOI: 10.1007/s11172-022-3572-5 WOS Scopus OpenAlex

Идентификаторы БД:

≡ Web of science:	WOS:000859732900006
≡ Scopus:	2-s2.0-85138706837
≡ OpenAlex:	W4296831843

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