Rigaku Saturn724 CCD camera diffractometer	2284 independent reflections
Radiation source: rotating anode	2003 reflections with I > 2σ(I)
multilayer	Rint = 0.051
ω scans	θmax = 26.0°, θmin = 1.8°
Absorption correction: multi-scan (CrystalClear-SM Expert; Rigaku, 2009)	h = −13→13
Tmin = 0.989, Tmax = 0.996	k = −8→8
10183 measured reflections	l = −17→15