Oxford Diffraction Xcalibur Ruby Gemini diffractometer	4191 independent reflections
graphite	3514 reflections with I > 2σ(I)
Detector resolution: 10.434 pixels mm-1	Rint = 0.029
ω scans	θmax = 25.7°, θmin = 2.3°
Absorption correction: analytical (CrysAlis PRO; Oxford Diffraction, 2009)	h = −16→16
Tmin = 0.836, Tmax = 0.892	k = −17→17
61823 measured reflections	l = −27→27