Bruker APEXII CCD diffractometer	3780 reflections with I > 2σ(I)
φ and ω scans	Rint = 0.043
Absorption correction: multi-scan (SADABS; Bruker, 2016)	θmax = 27.1°, θmin = 2.7°
Tmin = 0.544, Tmax = 0.747	h = −9→8
33565 measured reflections	k = −23→23
4402 independent reflections	l = −19→19