C14H8F2N2O	F(000) = 528
Mr = 258.22	Dx = 1.500 Mg m−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 5020 reflections
a = 9.3377 (11) Å	θ = 2.2–31.3°
b = 5.0793 (6) Å	µ = 0.12 mm−1
c = 24.500 (3) Å	T = 100 K
β = 100.202 (3)°	Block, yellow
V = 1143.6 (2) Å3	0.27 × 0.14 × 0.14 mm
Z = 4