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- Title
4-Nitro-3-(5-tetrazole)furoxan and Its Salts: Synthesis, Characterization, and Energetic Properties.
- Authors
Liang, Lixuan; Wang, Kai; Bian, Chengming; Ling, Liming; Zhou, Zhiming
- Abstract
A series of new energetic salts based on 4-nitro-3-(5-tetrazole)furoxan (HTNF) has been synthesized. All of the salts have been fully characterized by nuclear magnetic resonance (1H and 13C), infrared (IR) spectroscopy, elemental analysis, and differential scanning calorimetry (DSC). The crystal structures of neutral HTNF ( 3) and its ammonium ( 4) and N-carbamoylguanidinium salts ( 9) have been determined by single-crystal X-ray diffraction analysis. The densities of 3 and its nine salts were found to range from 1.63 to 1.84 g cm−3. Impact sensitivities have been determined by hammer tests, and the results ranged from 2 J (very sensitive) to >40 J (insensitive). Theoretical performance calculations (Gaussian 03 and EXPLO 5.05) provided detonation pressures and velocities for the ionic compounds 4- 12 in the ranges 25.5-36.2 GPa and 7934-8919 m s−1, respectively, which make them competitive energetic materials.
- Subjects
SALT deposits; MAGNETIC resonance; NUCLEAR quadrupole resonance; MAGNETIC fields; SPECTRUM analysis; RESONANCE
- Publication
Chemistry - A European Journal, 2013, Vol 19, Issue 44, p14902
- ISSN
0947-6539
- Publication type
Article
- DOI
10.1002/chem.201301042