Bruker APEXII diffractometer	1796 reflections with I > 2σ(I)
Radiation source: fine-focus sealed tube	Rint = 0.056
Graphite monochromator	θmax = 64.1°, θmin = 5.1°
phi and φ scans	h = −10→10
Absorption correction: multi-scan (SADABS; Bruker, 2009)	k = −14→14
Tmin = 0.557, Tmax = 0.649	l = −10→13
8422 measured reflections	1 standard reflections every 1 reflections
2115 independent reflections	intensity decay: 0.1%