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. 2018 Aug 24;74(Pt 9):1344–1357. doi: 10.1107/S2056989018011544
C5H9N2+·C7H3N2O7 F(000) = 336
Mr = 324.26 Dx = 1.547 Mg m3
Monoclinic, P21 Mo Kα radiation, λ = 0.71073 Å
a = 8.1183 (7) Å Cell parameters from 1025 reflections
b = 6.0636 (5) Å θ = 2.5–22.6°
c = 14.1453 (11) Å µ = 0.13 mm1
β = 91.904 (1)° T = 293 K
V = 695.93 (10) Å3 Block, colorless
Z = 2 0.40 × 0.27 × 0.11 mm