High-performing and thermally stable energetic 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole derivatives†,Journal of Materials Chemistry A

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High-performing and thermally stable energetic 3,7-diamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole derivatives†
Journal of Materials Chemistry A ( IF 10.7 ) Pub Date : 2017-03-03 00:00:00 , DOI: 10.1039/c7ta01111c
Yongxing Tang _{1,

2,

3,

4} , Chunlin He _{1,

2,

3,

4} , Gregory H. Imler _{5,

6,

7} , Damon A. Parrish _{5,

6,

7} , Jean'ne M. Shreeve _{1,

2,

3,

4}

Affiliation

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).

中文翻译：

高性能且热稳定的高能3,7-二氨基-7 H- [1,2,4]三唑[4,3- b ] [1,2,4]三唑衍生物†

通过3的反应制得基于3,7-二氨基-7 H- [1,2,4]三唑[4,3- b ] [1,2,4]三唑-2-鎓的高能盐家族。7-二氨基-7 H- [1,2,4]三唑并[4,3- b ] [1,2,4]三唑（3）和相应的高能酸。使用100％硝酸合成硝化产物7-硝基亚氨基-7 H- [1,2,4]三唑并[4,3- b ] [1,2,4]三唑（4）。计算的爆震性能表明，化合物10由3,7-二氨基-7 H- [1,2,4]三唑[4,3- b ] [1,2,4]三唑-2-鎓和3， 3'-二氨基氨基-4,4'-呋喃唑酸酯，具有良好的密度（1.830 g cm ^-3），高的分解温度（201℃）和爆轰性能（9077毫秒^-1，34.4 GPa）的以及可接受的灵敏度（10焦耳，240 N），这是优于1,3,5- trinitroperhydro-1的，3,5-三嗪（RDX）。

更新日期：2017-03-03

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