Stoe IPDS II diffractometer	2012 reflections with I > 2σ(I)
Radiation source: fine-focus sealed tube	Rint = 0.035
graphite	θmax = 27.5°, θmin = 2.8°
ω scans	h = −19→19
19581 measured reflections	k = −11→11
2807 independent reflections	l = −13→13