Bruker P4 diffractometer	Rint = 0.019
Radiation source: fine-focus sealed tube	θmax = 27.5º
Monochromator: graphite	θmin = 3.3º
T = 295(2) K	h = −13→13
θ/2θ scans	k = −10→9
Absorption correction: multi-scan(XSCANS; Siemens, 1996)	l = −24→25
Tmin = 0.749, Tmax = 0.879	3 standard reflections
15099 measured reflections	every 97 reflections
3632 independent reflections	intensity decay: none
3202 reflections with I > 2σ(I)