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Nitrogen‐Rich Energetic Monoanionic Salts of 3,4‐Bis(1 H ‐5‐tetrazolyl)furoxan
Author(s) -
Huang Haifeng,
Zhou Zhiming,
Liang Lixuan,
Song Jinhong,
Wang Kai,
Cao Dan,
Sun Wenwen,
Bian Chengming,
Xue Min
Publication year - 2012
Publication title -
chemistry – an asian journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.18
H-Index - 106
eISSN - 1861-471X
pISSN - 1861-4728
DOI - 10.1002/asia.201100702
Subject(s) - furoxan , monoclinic crystal system , detonation , nitrogen , differential scanning calorimetry , chemistry , detonation velocity , elemental analysis , energetic material , crystallography , inorganic chemistry , nuclear chemistry , organic chemistry , explosive material , crystal structure , nitric oxide , thermodynamics , physics
3,4‐Bis(1 H ‐5‐tetrazolyl)furoxan (H 2 BTF, 2 ) and its monoanionic salts that contain nitrogen‐rich cations were readily synthesized and fully characterized by multinuclear NMR ( 1 H, 13 C) and IR spectroscopy, differential scanning calorimetry (DSC), and elemental analyses. Hydrazinium ( 3 ) and 4‐amino‐1,2,4‐triazolium ( 7 ) salts crystallized in the monoclinic space group P 2(1)/n and have calculated densities of 1.820 and 1.764 g cm −3 , respectively. The densities of the energetic salts range between 1.63 and 1.79 g cm −3 , as measured by a gas pycnometer. Detonation pressures and detonation velocities were calculated to be 23.1–32.5 GPa and 7740–8790 m s −1 , respectively.
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