Il. Dalinger et al., SYNTHESIS AND CALCULATION OF PROPERTIES OF N-DIFLUOROAMINOAZOLES, THENOVEL TYPE OF ENERGETIC MATERIALS, Propellants, explosives, pyrotechnics, 23(4), 1998, pp. 212-217
A novel class of energetic materials, N-difluoroaminonitroazoles was s
ynthesized. One molecule of these compounds contains simultaneously a
nitro group and difluoroamine one. A method of synthesizing N-difluoro
aminonitroazoles incorporates the interaction of N-unsubstituted nitro
azoles with O-fluorosulfonyl-N,N-difluorohydroxylamine (F2NOSO2F) in t
he presence of bases. To estimate possible prospects of these compound
s, energy content, molecular crystal density, some parameters of deton
ation and combustion were calculated using some well-known methods of
computational chemistry, as well as some of our original schemes. In a
ddition, thermostability (by the DTA method) and density were identifi
ed experimentally for a cross-section row of the studied compounds. Th
e reasons for relatively low stability of this type of substances were
given.