Bruker APEX DUO diffractometer	916 reflections with I > 2σ(I)
Radiation source: fine-focus sealed tube	Rint = 0.063
Graphite monochromator	θmax = 27.5°, θmin = 2.8°
ω scans	h = −6→5
6331 measured reflections	k = −18→17
1320 independent reflections	l = −18→18