Bruker SMART APEX CCD diffractometer	2164 independent reflections
Radiation source: sealed tube	1840 reflections with I > 2σ(I)
Monochromator: graphite	Rint = 0.045
T = 213(2) K	θmax = 25.4º
φ and ω scans	θmin = 3.0º
Absorption correction: multi-scan(SADABS; Bruker, 2000)	h = −10→10
Tmin = 0.642, Tmax = 0.719	k = −7→8
11059 measured reflections	l = −22→22