Coordinative Combination of Nitroamine and Gem-Dinitromethyl with Fused Ring for Enhanced Oxygen Balances and Detonation Properties

Oxygen balance and heat of formation are closely related to the nitrogen and oxygen content in a molecule and have a significant effect on the detonation performance of energetic materials. Here a new family of 1,2,4-triazolo [4,3-b][1,2,4,5]-tetrazine containing gem-dinitromethyl and nitroamine wit...

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Autores principales: Zhang, Xun, Wang, Yaxi, Zhao, Xinyuan, He, Chunlin, Pang, Siping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9697839/
https://www.ncbi.nlm.nih.gov/pubmed/36430825
http://dx.doi.org/10.3390/ijms232214337
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author Zhang, Xun
Wang, Yaxi
Zhao, Xinyuan
He, Chunlin
Pang, Siping
author_facet Zhang, Xun
Wang, Yaxi
Zhao, Xinyuan
He, Chunlin
Pang, Siping
author_sort Zhang, Xun
collection PubMed
description Oxygen balance and heat of formation are closely related to the nitrogen and oxygen content in a molecule and have a significant effect on the detonation performance of energetic materials. Here a new family of 1,2,4-triazolo [4,3-b][1,2,4,5]-tetrazine containing gem-dinitromethyl and nitroamine with high nitrogen-oxygen content was synthesized and characterized. Moreover, the structure of the guanidine salt (3) and TATOT salt (4) were confirmed by single-crystal X-ray diffraction. The nitrogen and oxygen content of ammonium salt 2 reached 82.5%, with a high density (1.805 g cm(−3)) and high detonation properties (D = 8900 m s(−1); P = 32.4 GPa), which were similar to those of RDX.
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spelling pubmed-96978392022-11-26 Coordinative Combination of Nitroamine and Gem-Dinitromethyl with Fused Ring for Enhanced Oxygen Balances and Detonation Properties Zhang, Xun Wang, Yaxi Zhao, Xinyuan He, Chunlin Pang, Siping Int J Mol Sci Article Oxygen balance and heat of formation are closely related to the nitrogen and oxygen content in a molecule and have a significant effect on the detonation performance of energetic materials. Here a new family of 1,2,4-triazolo [4,3-b][1,2,4,5]-tetrazine containing gem-dinitromethyl and nitroamine with high nitrogen-oxygen content was synthesized and characterized. Moreover, the structure of the guanidine salt (3) and TATOT salt (4) were confirmed by single-crystal X-ray diffraction. The nitrogen and oxygen content of ammonium salt 2 reached 82.5%, with a high density (1.805 g cm(−3)) and high detonation properties (D = 8900 m s(−1); P = 32.4 GPa), which were similar to those of RDX. MDPI 2022-11-18 /pmc/articles/PMC9697839/ /pubmed/36430825 http://dx.doi.org/10.3390/ijms232214337 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Zhang, Xun
Wang, Yaxi
Zhao, Xinyuan
He, Chunlin
Pang, Siping
Coordinative Combination of Nitroamine and Gem-Dinitromethyl with Fused Ring for Enhanced Oxygen Balances and Detonation Properties
title Coordinative Combination of Nitroamine and Gem-Dinitromethyl with Fused Ring for Enhanced Oxygen Balances and Detonation Properties
title_full Coordinative Combination of Nitroamine and Gem-Dinitromethyl with Fused Ring for Enhanced Oxygen Balances and Detonation Properties
title_fullStr Coordinative Combination of Nitroamine and Gem-Dinitromethyl with Fused Ring for Enhanced Oxygen Balances and Detonation Properties
title_full_unstemmed Coordinative Combination of Nitroamine and Gem-Dinitromethyl with Fused Ring for Enhanced Oxygen Balances and Detonation Properties
title_short Coordinative Combination of Nitroamine and Gem-Dinitromethyl with Fused Ring for Enhanced Oxygen Balances and Detonation Properties
title_sort coordinative combination of nitroamine and gem-dinitromethyl with fused ring for enhanced oxygen balances and detonation properties
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9697839/
https://www.ncbi.nlm.nih.gov/pubmed/36430825
http://dx.doi.org/10.3390/ijms232214337
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