Bruker SMART APEXII diffractometer	2455 independent reflections
Radiation source: fine-focus sealed tube	1914 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.030
ω scans	θmax = 29.0°, θmin = 2.9°
Absorption correction: multi-scan (SADABS; Bruker, 2008)	h = −8→8
Tmin = 0.827, Tmax = 0.996	k = −7→7
4142 measured reflections	l = −14→19