A trifluoromethyl-containing fused triazole-triazine energetic molecule, 3-nitro-7-(trifluoromethyl)-1,2,4-triazolo[5,1-c]-1,2,4-triazin-4-amine (TFX), has been synthesized in three steps from amino guanidine bicarbonate and trifluoroacetic acid. The process was found to be effective, nontoxic, and simple. The X-ray structure analysis of TFX finds that there are inter- and intramolecular hydrogen bonds and π–π interactions in the crystal lattice. TFX with a high density (1.88 g·cm^–3) at room temperature, excellent thermal stability (T_p = 300.3 °C), moderate energetic performance, and with insensitivity to mechanical stimulation has potential as heat-resistant energetic materials.

中文翻译：

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高热稳定性和不敏感的熔融三唑-三嗪含三氟甲基炸药 (TFX)

含三氟甲基的稠合三唑-三嗪高能分子，3-nitro-7-(trifluoromethyl)-1,2,4-triazolo[5,1- c ] -1,2,4 -triazin-4-amine (TFX) , 由氨基胍碳酸氢盐和三氟乙酸分三步合成。发现该过程有效、无毒且简单。TFX的X射线结构分析发现，晶格中存在分子间和分子内氢键和π-π相互作用。TFX在室温下具有高密度（1.88 g·cm ^–3）、优异的热稳定性（T _p = 300.3 °C）、中等能量性能以及对机械刺激不敏感，具有作为耐热含能材料的潜力。