C26H26N2O2	F(000) = 848
Mr = 398.49	Dx = 1.211 Mg m−3
Monoclinic, P21/n	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2yn	Cell parameters from 3910 reflections
a = 10.6265 (6) Å	θ = 2.0–28.3°
b = 12.7146 (7) Å	µ = 0.08 mm−1
c = 16.4031 (8) Å	T = 293 K
β = 99.524 (2)°	Block, colourless
V = 2185.7 (2) Å3	0.30 × 0.25 × 0.20 mm
Z = 4