Enraf–Nonius CAD-4 diffractometer	Rint = 0.028
Radiation source: fine-focus sealed tube	θmax = 25.2º
Monochromator: graphite	θmin = 2.0º
T = 294(2) K	h = −24→24
ω/2θ scans	k = −7→0
Absorption correction: ψ scan(North et al., 1968)	l = 0→6
Tmin = 0.920, Tmax = 0.972	3 standard reflections
1304 measured reflections	every 120 min
674 independent reflections	intensity decay: none
624 reflections with I > 2σ(I)