Реферат: Isomeric high-energy oxygen- and nitrogen-rich compounds are an attractive and increasingly important family of energetic molecular materials. The introduction of isomerism as a methodology into the practice of designing energetic compounds is not only of fundamental importance, but also expands the possibilities for practical applications. The three explosophoric isomeric N2O2CH3 groups, N-methylnitramide (isomer type A), 1-methoxydiazene 1-oxide (isomer type B), and 2-methoxydiazene 1-oxide (isomer type C), have been demonstrated and are promising building blocks for molecular engineering, providing tuning of properties important for energetic materials, such as density, enthalpy of formation, and sensitivity to external stimuli. Diverse combinations of the above isomeric groups with furazan-based frameworks were synthesized, which led to various molecular architectures that provided an opportunity to consider some structure-properties relationships. The spectral, structural and thermochemical characteristics, as well as impact/friction sensitivities and detonation performance of isomeric analogues illustrate the extent to which explosophoric group isomerism can be used to tune the properties of energetic molecules.

Библиографическая ссылка: Klenov M.S. , Kulikov A.A. , Leonov N.E. , Gribov P.S. , Vinogradov D.B. , Samigullina A.I. , Strelenko Y.A. , Pivkina A.N. , Kosareva E.K. , Kon'kova T.S. , Matyushin Y.N. , Sheremetev A.B.
Impact of explosophoric group isomerism on fine-tuning of energetic compounds: Isomeric N2O2CH3 groups as a key structural motif
FirePhysChem. 2025. DOI: 10.1016/j.fpc.2025.12.001 OpenAlex

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