Pyrazolyltetrazoles—a High-Enthalpy Backbone for Designing High-Energy Compounds: An Experimental Study of the Enthalpy of Formation

Autor:	A. I. Kazakov, L. S. Kurochkina, David B. Lempert, A. B. Sheremetev, Olga V. Serushkina, Alexandr V. Kormanov, Igor L. Dalinger, A. V. Nabatova
Rok vydání:	2018
Předmět:	High energy 010405 organic chemistry Chemistry Enthalpy Molecule Thermodynamics Calorimetry Physical and Theoretical Chemistry Standard enthalpy change of formation 010402 general chemistry Combustion 01 natural sciences 0104 chemical sciences
Zdroj:	Doklady Physical Chemistry. 478:15-18
ISSN:	1608-3121 0012-5016
DOI:	10.1134/s0012501618010049
Popis:	The standard enthalpies of combustion and formation of isomeric nitropyrazolyltetrazoles have been measured by combustion calorimetry. Positional isomerism has been shown to have a significant effect on thermochemical characteristics. The contributions of some explosophore groups and moieties to the total heat content of the molecules have been determined. These contributions can be used to correctly calculate the enthalpy of formation of both known and hypothetical energy-intensive compounds.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0d91a8bd39d4934afa1a6fe16a193318 https://doi.org/10.1134/s0012501618010049 Zobrazit plný text záznamu Plný text ve formátu PDF