Table 2. Experimental details.

Crystal data
Chemical formula	C32H24
M r	408.51
Crystal system, space group	Monoclinic, P21/c
Temperature (K)	193
a, b, c (Å)	9.3106 (11), 8.7232 (8), 13.4776 (12)
β (°)	91.959 (8)
V (Å3)	1093.99 (19)
Z	2
Radiation type	Mo Kα
μ (mm−1)	0.07
Crystal size (mm)	0.40 × 0.32 × 0.17
Data collection
Diffractometer	Stoe IPDS 2T
No. of measured, independent and observed [I > 2σ(I)] reflections	5905, 2604, 1416
R int	0.051
(sin θ/λ)max (Å−1)	0.661
Refinement
R[F 2 > 2σ(F 2)], wR(F 2), S	0.061, 0.196, 0.97
No. of reflections	2604
No. of parameters	145
H-atom treatment	H-atom parameters constrained
Δρmax, Δρmin (e Å−3)	0.19, −0.22

Computer programs: X-AREA and X-RED (Stoe & Cie, 1996 ▸), SIR2004 (Burla et al., 2005 ▸), SHELXL2018/3 (Sheldrick, 2015 ▸) and PLATON (Spek, 2020 ▸).