Bruker SMART APEX CCD area-detector diffractometer	Rint = 0.087
Radiation source: fine-focus sealed tube	θmax = 27.5°, θmin = 3.1°
ω and φ scans	h = −7→7
4701 measured reflections	k = −9→10
3593 independent reflections	l = −22→14
1137 reflections with I > 2σ(I)