Rigaku Saturn CCD area-detector diffractometer	3545 independent reflections
Radiation source: rotating anode	2653 reflections with I > 2σ(I)
multilayer	Rint = 0.036
Detector resolution: 14.63 pixels mm-1	θmax = 27.9°, θmin = 1.7°
ω and φ scans	h = −8→8
Absorption correction: multi-scan (CrystalClear; Rigaku/MSC, 2005)	k = −12→12
Tmin = 0.873, Tmax = 0.916	l = −28→30
12423 measured reflections