Abstract 5‐Nitriminotetrazole 1‐oxide (CH2N6O3) and selected salts (e.g., dipotassium, diammonium, dihydroxylammonium) were prepared and characterized for the first time. The neutral molecule can be obtained by nitration of an O‐protected 5‐aminotetrazole 1‐oxide. The new compounds were characterized by using low‐temperature X‐ray diffraction as well as IR, Raman, and multinuclear NMR spectroscopy and elemental analysis. Differential scanning calorimetry measurements showed a large range for the decomposition temperatures. The highest value of 320 °C was observed for the dipotassium salt. The energetic performances (detonation velocities up to 9842 m s–1) were calculated with the EXPLO5 code by using calculated (CBS‐4M) heats of formation and experimentally obtained X‐ray densities. Calculated performance data support the highly energetic character of these new compounds. The sensitivities toward impact, friction, and electrostatic discharge were also determined.
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Fischer et al. (2015) studied this question.
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