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. 2010 Feb 20;66(Pt 3):o656–o657. doi: 10.1107/S1600536810005866
C18H30N4O2 F(000) = 1456
Mr = 334.46 Dx = 1.147 Mg m3
Orthorhombic, Pbca Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ac 2ab Cell parameters from 4187 reflections
a = 18.070 (4) Å θ = 2.5–26.0°
b = 11.760 (3) Å µ = 0.08 mm1
c = 18.221 (3) Å T = 90 K
V = 3872.0 (15) Å3 Plate, colourless
Z = 8 0.20 × 0.10 × 0.07 mm