Bruker SMART APEXII area-detector diffractometer	4918 independent reflections
Radiation source: fine-focus sealed tube	4859 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.025
0.50° ω and 0.5 ° φ scans	θmax = 69.8°, θmin = 4.7°
Absorption correction: analytical (SADABS; Sheldrick, 2003)	h = −10→11
Tmin = 0.611, Tmax = 0.867	k = −19→19
22577 measured reflections	l = −11→11