Tetraanionic Nitrogen-Rich Tetrazole-Based Energetic Salts

摘要

1,1,3,3-Tetra(1H-tetrazol-5yl)propane-based energetic salts were synthesized in a simple and straightforward manner. The structures of these new salts were determined by ~1H and ~(13)C NMR spectroscopy, IR spectroscopy, MS, and elemental analysis. All of these compounds showed good thermal stabilities above 180℃, as confirmed by thermogravimetric-differential thermal analysis (TG-DTA) measurements. Moreover, these salts also exhibited high positive enthalpies of formation, high nitrogen content, good thermal stabilities, and moderate detonation properties.