Oxford Diffraction Xcalibur diffractometer with Ruby (Gemini Cu) detector	1641 independent reflections
Radiation source: Enhance (Cu) X-ray Source	1621 reflections with I > 2σ(I)
graphite	Rint = 0.018
Detector resolution: 10.5081 pixels mm-1	θmax = 74.1°, θmin = 4.5°
ω scans	h = −9→15
Absorption correction: multi-scan (CrysAlis RED; Oxford Diffraction, 2007)	k = −2→4
Tmin = 0.423, Tmax = 1.000	l = −15→16
2117 measured reflections