Crystal structures and properties of high-nitrogen energetic salts based on (Z)-1,1-diamino-2-nitro-2-(1H-tetrazol-5-yl)ethene

被引：4

作者：

Yin, Zhaoyang ^{[1
]}

Dong, Yaqun ^{[1
]}

Zeng, Zhiwei ^{[1
]}

Huang, Wei ^{[1
]}

Tang, Yongxing ^{[1
]}

机构：

[1] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Peoples R China

来源：

NEW JOURNAL OF CHEMISTRY | 2021年 / 45卷 / 26期

基金：

中国国家自然科学基金;

关键词：

1,1-DIAMINO-2,2-DINITROETHENE FOX-7;

D O I：

10.1039/d1nj01751a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three energetic salts (2, 3, and 5) based on (Z)-1,1-diamino-2-nitro-2-(1H-tetrazol-5-yl)ethene (1) were designed and prepared. All of them were fully characterized by NMR spectroscopy, IR spectroscopy, and elemental analysis. Their structures were further supported by single-crystal X-ray diffraction analysis. The detonation performances were calculated by using EXPLO5 software (D-v: ranging from 8580 m s(-1) to 8810 m s(-1), P: ranging from 24.1 GPa to 26.1 GPa). Additionally, these energetic salts showed good thermal stabilities ranging from 197 degrees C to 240 degrees C. Their mechanical sensitivities toward friction (FS) and impact (IS) were measured, which exhibited relatively insensitive characteristics. These properties make them promising energetic materials for future applications.

引用

页码：11752 / 11757

页数：6

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