Bruker SMART APEXII DUO CCD area-detector diffractometer	5265 reflections with I > 2σ(I)
Radiation source: fine-focus sealed tube	Rint = 0.108
φ and ω scans	θmax = 28.5°, θmin = 1.1°
Absorption correction: multi-scan (SADABS; Bruker, 2009)	h = −24→24
	k = −39→39
80460 measured reflections	l = −12→12
12643 independent reflections