Bruker SMART APEXII DUO CCD area-detector diffractometer	4183 reflections with I > 2σ(I)
Radiation source: fine-focus sealed tube	Rint = 0.076
φ and ω scans	θmax = 30.4°, θmin = 1.3°
Absorption correction: multi-scan (SADABS; Bruker, 2009)	h = −44→44
Tmin = 0.645, Tmax = 0.957	k = −12→12
98729 measured reflections	l = −26→26
7726 independent reflections