C16H13BrO2	F(000) = 320
Mr = 317.17	Dx = 1.616 Mg m−3
Monoclinic, P21	Cu Kα radiation, λ = 1.54184 Å
Hall symbol: P 2yb	Cell parameters from 1981 reflections
a = 12.7300 (8) Å	θ = 4.5–74.1°
b = 4.0061 (3) Å	µ = 4.25 mm−1
c = 13.0035 (6) Å	T = 110 K
β = 100.671 (5)°	Chunk, colourless
V = 651.68 (7) Å3	0.48 × 0.41 × 0.28 mm
Z = 2