Improving the stability of hydrazinium pentazolate through cocrystallization

被引：8
|
作者：
Zhou, Jianxin [1 ]
Li, Xinyi [1 ]
Hou, Tianyang [1 ]
Xu, Ze [1 ]
Wang, Pengcheng [1 ]
Lu, Ming [1 ]
Xu, Yuangang [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Sch Chem & Chem Engn, Nanjing 210094, Peoples R China
来源：
CRYSTENGCOMM | 2023年 / 25卷 / 14期
基金：
中国国家自然科学基金;
关键词：
CHEMISTRY; ANION;
D O I：
10.1039/d2ce01707e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An energetic cocrystal of hydrazinium cyclo-pentazolate and pyrazine-1,4-dioxide (2 : 1), N2H5N5/PDO, was synthesized. The cocrystal, as characterized by single-crystal X-ray diffraction, IR and Raman spectroscopy, XRD, and elemental analysis, has a higher density, lower sensitivity and lower hygroscopicity than N2H5N5. Moreover, the calculated detonation velocity of N2H5N5/PDO (8.735 km s(-1)) is comparable to that of RDX, and it is an improved high-performance energetic material.
引用
收藏
页码：2027 / 2031
页数：5
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