Enraf–Nonius CAD-4 diffractometer	Rint = 0.042
Radiation source: fine-focus sealed tube	θmax = 26.0º
Monochromator: graphite	θmin = 1.9º
T = 294(2) K	h = 0→32
ω/2θ scans	k = 0→44
Absorption correction: ψ scan(North et al., 1968)	l = −4→0
Tmin = 0.905, Tmax = 0.967	3 standard reflections
2087 measured reflections	every 120 min
1059 independent reflections	intensity decay: none
790 reflections with I > 2σ(I)