Bruker SMART APEX CCD area-detector diffractometer	3762 independent reflections
Radiation source: fine-focus sealed tube	3058 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.022
ω scan	θmax = 28.3°, θmin = 1.1°
Absorption correction: multi-scan (SADABS; Bruker, 2000)	h = −25→25
Tmin = 0.784, Tmax = 0.945	k = −13→14
11526 measured reflections	l = −9→9