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. 2009 Oct 13;65(Pt 11):o2718–o2719. doi: 10.1107/S1600536809040069
C18H16O4 Z = 2
Mr = 296.31 F(000) = 312
Triclinic, P1 Dx = 1.338 Mg m3
Hall symbol: -P 1 Mo Kα radiation, λ = 0.71073 Å
a = 4.8199 (3) Å Cell parameters from 1141 reflections
b = 11.7014 (8) Å θ = 4.0–24.3°
c = 13.6176 (10) Å µ = 0.09 mm1
α = 77.329 (6)° T = 295 K
β = 88.582 (6)° Plate, yellow
γ = 79.039 (6)° 0.4 × 0.2 × 0.1 mm
V = 735.54 (9) Å3