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. 2017 Jan 27;73(Pt 2):254–259. doi: 10.1107/S2056989017001177
C7H8N2O4 F(000) = 384
Mr = 184.15 Dx = 1.497 Mg m3
Monoclinic, P21/c Mo Kα radiation, λ = 0.71073 Å
a = 11.0318 (13) Å Cell parameters from 1975 reflections
b = 10.4108 (13) Å θ = 3.2–28.3°
c = 7.1659 (8) Å µ = 0.13 mm1
β = 96.734 (10)° T = 123 K
V = 817.32 (17) Å3 Plate, colourless
Z = 4 0.35 × 0.25 × 0.02 mm