Bruker P4 diffractometer	1269 reflections with I > 2σ(I)
Radiation source: fine-focus sealed tube	Rint = 0.026
Graphite monochromator	θmax = 30.0°, θmin = 2.6°
2θ/ω scans	h = −1→6
Absorption correction: ψ scan (XSCANS; Siemens, 1996)	k = −1→17
Tmin = 0.216, Tmax = 0.259	l = −14→14
2445 measured reflections	3 standard reflections every 97 reflections
1701 independent reflections	intensity decay: 9.4%