C18H16O3 | F(000) = 592 |
Mr = 280.31 | Dx = 1.372 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
a = 7.7611 (4) Å | Cell parameters from 242 reflections |
b = 7.2894 (4) Å | θ = 3.0–33.1° |
c = 24.0331 (13) Å | µ = 0.09 mm−1 |
β = 93.5573 (12)° | T = 100 K |
V = 1357.02 (13) Å3 | Needle, colourless |
Z = 4 | 0.39 × 0.12 × 0.05 mm |