Bruker SMART CCD area-detector diffractometer	2437 independent reflections
Radiation source: fine-focus sealed tube	1543 reflections with I > 2σ(I)
Monochromator: graphite	Rint = 0.030
T = 291(2) K	θmax = 25.5º
φ and ω scans	θmin = 2.5º
Absorption correction: multi-scan(SADABS; Sheldrick, 1996)	h = −10→10
Tmin = 0.969, Tmax = 0.991	k = −15→15
9588 measured reflections	l = −15→15