In this study, we present the synthesis of 5‐(3,5‐dinitro‐1H‐pyrazol‐4‐yl)‐1H‐tetrazole and its energetic derivatives starting from 4‐amino‐3,5‐dinitropyrazole, which was diazotized and cyanide substituted. A subsequent cycloaddition reaction with sodium azide led to 5‐(3,5‐dinitro‐1H‐pyrazol‐4‐yl)‐1H‐tetrazole (3). Several alkaline metal and nitrogen‐rich salts were prepared and characterized by low‐temperature X‐ray diffraction. Additionally, all compounds were analyzed by vibrational spectroscopy (IR), 1H, 13C and 14N NMR spectroscopy, elemental analysis and differential thermal analysis (DTA). Additionally, the heats of formation for selected compounds were calculated using the atomization method based on CBS‐4M enthalpies as well as important detonation parameters by using the EXPLO5 code (V6.05). Furthermore, the sensitivities of 3 and all synthesized salts toward friction, impact and electrostatic discharge according to BAM (Bundesamt fur Materialforschung) were determined and compared to RDX.

中文翻译：

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性能与热稳定性相结合：5-(3,5-Dinitro-1H-pyrazol-4-yl)-1H-四唑及其高能衍生物的合成与表征

在本研究中，我们介绍了以 4-氨基-3,5-二硝基吡唑为原料合成 5-(3,5-二硝基-1H-吡唑-4-基)-1H-四唑及其含能衍生物的过程，该衍生物经重氮化和氰化物取代。随后与叠氮化钠的环加成反应生成 5-(3,5-dinitro-1H-pyrazol-4-yl)-1H-四唑 (3)。制备了几种碱金属和富氮盐，并通过低温 X 射线衍射表征。此外，所有化合物均通过振动光谱 (IR)、1H、13C 和 14N NMR 光谱、元素分析和差热分析 (DTA) 进行分析。此外，使用基于 CBS-4M 焓的雾化方法以及使用 EXPLO5 代码 (V6.05) 的重要爆轰参数计算选定化合物的形成热。此外，