Bruker X8 Proteum diffractometer	3294 independent reflections
Radiation source: fine-focus rotating anode	3126 reflections with I > 2σ(I)
graded multilayer optics	Rint = 0.035
Detector resolution: 5.6 pixels mm-1	θmax = 68.3°, θmin = 3.8°
φ and ω scans	h = −9→9
Absorption correction: multi-scan (SADABS in APEX2; Bruker, 2006)	k = −13→10
Tmin = 0.828, Tmax = 0.938	l = −14→14
13576 measured reflections