Bruker Kappa APEX2 diffractometer	3606 independent reflections
Radiation source: fine-focus sealed tube	2160 reflections with I > 2s(I)
Monochromator: graphite	Rint = 0.041
T = 295(2) K	θmax = 28.6º
ω and φ scan	θmin = 1.8º
Absorption correction: multi-scan(SADABS; Sheldrick, 1996)	h = −15→15
Tmin = 0.566, Tmax = 0.620	k = −10→11
16472 measured reflections	l = −12→20