Bruker P4 diffractometer	Rint = 0.049
Radiation source: fine-focus sealed tube	θmax = 25.0º
Monochromator: graphite	θmin = 1.8º
T = 295(2) K	h = −23→1
θ/2θ scans	k = −1→27
Absorption correction: ψ scan(XSCANS; Siemens, 1996)	l = −1→15
Tmin = 0.905, Tmax = 0.929	3 standard reflections
3430 measured reflections	every 97 reflections
2824 independent reflections	intensity decay: none
1980 reflections with I > 2σ(I)