Bruker SMART CCD diffractometer	6212 independent reflections
Radiation source: fine-focus sealed tube	4574 reflections with I > 2σ(I)
Monochromator: graphite	Rint = 0.022
T = 296(2) K	θmax = 26.0º
ω scans	θmin = 2.1º
Absorption correction: Multi-scan(SADABS; Sheldrick, 2001)	h = −25→39
Tmin = 0.962, Tmax = 0.973	k = −12→11
17128 measured reflections	l = −30→21