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. 2014 Feb 15;70(Pt 3):o294. doi: 10.1107/S1600536814002505
C9H13N3O4 F(000) = 480
Mr = 227.22 Dx = 1.334 Mg m3
Monoclinic, P21/n Mo Kα radiation, λ = 0.71073 Å
a = 6.1771 (5) Å Cell parameters from 1751 reflections
b = 8.9928 (7) Å θ = 2.5–22.3°
c = 20.3736 (16) Å µ = 0.11 mm1
β = 90.978 (2)° T = 273 K
V = 1131.58 (16) Å3 Plate, colourless
Z = 4 0.45 × 0.27 × 0.06 mm