Bruker SMART APEX CCD area-detector diffractometer	2611 independent reflections
Radiation source: fine-focus sealed tube	1053 reflections with I > 2σ(I)
Monochromator: graphite	Rint = 0.129
T = 293(2) K	θmax = 25.0º
0.3° wide ω scans	θmin = 2.3º
Absorption correction: multi-scan(SADABS; Bruker, 2000)	h = −24→18
Tmin = 0.820, Tmax = 0.852	k = −11→11
7479 measured reflections	l = −20→20