An energetic plasticizer 6b-nitrohexahydro-2H-1, 3, 5-trioxacyclopenta[cd]-pentalene-2, 4, 6-tryl trinitrate(2) was synthesized from glyoxal and nitromethane via the condensation and nitration reactions with a total yield of 40.90%, and its structure was characterized by elemental analysis, IR, NMR. The single crystal of compound 2 was obtained firstly. It was found that its crystal belongs to the monoclinic system, and its space group is P21/n with a=7.792(9)Å, b=8.534(9)Å, c=19.41(2) Å, β=117.624(4)°, Mr=370.16, V=1305(2) Å3, Z=4, Dc=1.884 g·cm-3, λ=0.71073 Å, F(000)=752, μ=0.189 mm-1, S=1.097, the final R1=0.0488, and wR2=0.1289.
|Number of pages||4|
|Journal||Hanneng Cailiao/Chinese Journal of Energetic Materials|
|State||Published - 25 Apr 2015|
- 6b-nitrohexahydro-2H-1, 3, 5-trioxacyclopenta[cd]-pentalene-2, 4, 6-triyl trinitrate
- Crystal structure