High-performing and thermally stable energetic 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole derivatives

Yongxing Tang; Chunlin He; Gregory H. Imler; Damon A. Parrish; Jean'ne M. Shreeve

doi:10.1039/c7ta01111c

High-performing and thermally stable energetic 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole derivatives

Yongxing Tang, Chunlin He, Gregory H. Imler, Damon A. Parrish, Jean'ne M. Shreeve^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

43 Citations (Scopus)

Abstract

A family of energetic salts based on 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazol-2-ium were prepared by reaction of 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole (3) with corresponding energetic acids. The nitration product, 7-nitroimino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole (4), was synthesized by using 100% nitric acid. The calculated detonation performance shows that compound 10, composed of 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazol-2-ium and 3,3′-dinitramino-4,4′-azoxyfurazanate, has good density (1.830 g cm⁻³), high decomposition temperature (201 °C) and detonation performance (9077 m s⁻¹, 34.4 GPa) as well as acceptable sensitivities (10 J, 240 N), which is superior to those of 1,3,5-trinitroperhydro-1,3,5-triazine (RDX).

Original language	English
Pages (from-to)	6100-6105
Number of pages	6
Journal	Journal of Materials Chemistry A
Volume	5
Issue number	13
DOIs	https://doi.org/10.1039/c7ta01111c
Publication status	Published - 2017
Externally published	Yes

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title = "High-performing and thermally stable energetic 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole derivatives",

abstract = "A family of energetic salts based on 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazol-2-ium were prepared by reaction of 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole (3) with corresponding energetic acids. The nitration product, 7-nitroimino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole (4), was synthesized by using 100% nitric acid. The calculated detonation performance shows that compound 10, composed of 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazol-2-ium and 3,3′-dinitramino-4,4′-azoxyfurazanate, has good density (1.830 g cm−3), high decomposition temperature (201 °C) and detonation performance (9077 m s−1, 34.4 GPa) as well as acceptable sensitivities (10 J, 240 N), which is superior to those of 1,3,5-trinitroperhydro-1,3,5-triazine (RDX).",

author = "Yongxing Tang and Chunlin He and Imler, {Gregory H.} and Parrish, {Damon A.} and Shreeve, {Jean'ne M.}",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",

year = "2017",

doi = "10.1039/c7ta01111c",

language = "English",

volume = "5",

pages = "6100--6105",

journal = "Journal of Materials Chemistry A",

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T1 - High-performing and thermally stable energetic 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole derivatives

AU - Tang, Yongxing

AU - He, Chunlin

AU - Imler, Gregory H.

AU - Parrish, Damon A.

AU - Shreeve, Jean'ne M.

PY - 2017

Y1 - 2017

N2 - A family of energetic salts based on 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazol-2-ium were prepared by reaction of 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole (3) with corresponding energetic acids. The nitration product, 7-nitroimino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole (4), was synthesized by using 100% nitric acid. The calculated detonation performance shows that compound 10, composed of 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazol-2-ium and 3,3′-dinitramino-4,4′-azoxyfurazanate, has good density (1.830 g cm−3), high decomposition temperature (201 °C) and detonation performance (9077 m s−1, 34.4 GPa) as well as acceptable sensitivities (10 J, 240 N), which is superior to those of 1,3,5-trinitroperhydro-1,3,5-triazine (RDX).

AB - A family of energetic salts based on 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazol-2-ium were prepared by reaction of 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole (3) with corresponding energetic acids. The nitration product, 7-nitroimino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole (4), was synthesized by using 100% nitric acid. The calculated detonation performance shows that compound 10, composed of 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazol-2-ium and 3,3′-dinitramino-4,4′-azoxyfurazanate, has good density (1.830 g cm−3), high decomposition temperature (201 °C) and detonation performance (9077 m s−1, 34.4 GPa) as well as acceptable sensitivities (10 J, 240 N), which is superior to those of 1,3,5-trinitroperhydro-1,3,5-triazine (RDX).

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ER -

High-performing and thermally stable energetic 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole derivatives

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