Bruker SMART APEXII DUO CCD area-detector diffractometer	10657 independent reflections
Radiation source: fine-focus sealed tube	6269 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.064
φ and ω scans	θmax = 26.5°, θmin = 2.0°
Absorption correction: multi-scan (SADABS; Bruker, 2009)	h = −30→32
Tmin = 0.923, Tmax = 0.961	k = −13→13
28821 measured reflections	l = −25→25