作者:Thomas M. Klapötke、Davin G. Piercey、Jörg Stierstorfer
DOI:10.1039/c2dt30684k
日期:——
The new energetic materials 2-amino-5-nitrotetrazole (ANT, 1), 1-amino-3,4-dinitro-1,2,4-triazole (ADNT, 2), and both 1,1′-diamino-5,5′-bistetrazole and 1,2′-diamino-5,5′-bistetrazole (11DABT, 3 and 12DABT, 4) have been prepared by the amination of the parent anion with O-tosylhydroxylamine. The 5-H-tetrazolate anion has also been aminated using hydroxylamine O-sulfonic acid to both 1-aminotetrazole and 2-aminotetrazole (1AT, 5 and 2AT, 6). The prepared materials have been characterized chemically (XRD (1–4, 6·AtNO222, 8), multinuclear NMR, IR, Raman) and as explosives (mechanical and electrostatic sensitivity) and their explosive performances calculated using the EXPLO5 computer code. The prepared N-amino energetic materials, which can also be used as new ligands for high energy-capacity transition metal complexes, exhibit high explosive performances (in the range of hexogen and octogen) and a range of sensitivities from low to extremely high.
新的高能材料 2-氨基-5-硝基四氮唑(ANT,1)、1-氨基-3,4-二硝基-1,2,4-三氮唑(ADNT,2)以及 1,1′-二氨基-5,5′-双四唑和 1、2′-二氨基-5,5′-双四唑(11DABT, 3 和 12DABT, 4)都是通过母阴离子与 O-对甲苯磺酸羟胺胺化制备的。5-H 四氮唑阴离子也用羟胺 O-磺酸胺化成了 1-氨基四氮唑和 2-氨基四氮唑(1AT, 5 和 2AT,6)。已对制备的材料进行了化学表征(XRD(1-4、6-AtNO222、8)、多核 NMR、IR、Raman)和爆炸表征(机械和静电敏感性),并使用 EXPLO5 计算机代码计算了它们的爆炸性能。所制备的 N-氨基高能材料也可用作高能量过渡金属配合物的新配体,具有很高的爆炸性能(在六原和八原范围内)和从低到极高的灵敏度。