Bruker SMART APEXII DUO CCD area-detector diffractometer	11176 independent reflections
Radiation source: fine-focus sealed tube	11085 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.016
φ and ω scans	θmax = 27.5°, θmin = 1.8°
Absorption correction: multi-scan (SADABS; Bruker, 2009)	h = −13→13
Tmin = 0.513, Tmax = 0.899	k = −26→26
23611 measured reflections	l = −15→16