Bruker SMART CCD area-detector diffractometer	3627 independent reflections
Radiation source: fine-focus sealed tube	1895 reflections with I > 2σ(I)
Monochromator: graphite	Rint = 0.101
T = 298(2) K	θmax = 27.0º
ω scans	θmin = 2.1º
Absorption correction: multi-scan(SADABS; Sheldrick, 1996)	h = −14→14
Tmin = 0.402, Tmax = 0.444	k = −12→10
9035 measured reflections	l = −23→22