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Issue 22, 2019
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Energetic furazan-triazole hybrid with dinitromethyl and nitramino groups: decreasing sensitivity via the formation of a planar anion

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Abstract

Energetic salts (4, 5 and 7–11) of 3-(3-dinitromethanide-1H-1,2,4-triazol-5-yl)-4-nitraminofurazanate and the azo compound (15) as well as its ammonium (14), hydrazinium (16) and hydroxylammonium (17) salts were synthesized and fully characterized. The structures of 5 and 15 were confirmed by single crystal X-ray diffraction analysis. The hydroxylammonium salt (5) has a high measured density (1.85 g cm−3) and shows promising properties as a replacement for the traditional explosive (RDX). The anion is planar which suggests that a combination of two heterocyclic five-membered rings with nitramino and dinitromethyl groups could open a new avenue to advanced energetic materials with high detonation performance and good sensitivities.

Graphical abstract: Energetic furazan-triazole hybrid with dinitromethyl and nitramino groups: decreasing sensitivity via the formation of a planar anion

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Article information


Submitted
09 Apr 2019
Accepted
30 Apr 2019
First published
30 Apr 2019

Dalton Trans., 2019,48, 7677-7684
Article type
Paper
Author version available

Energetic furazan-triazole hybrid with dinitromethyl and nitramino groups: decreasing sensitivity via the formation of a planar anion

Y. Tang, C. He, G. H. Imler, D. A. Parrish and J. M. Shreeve, Dalton Trans., 2019, 48, 7677
DOI: 10.1039/C9DT01514K

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