Table 3. Data collection and processing.

Values in parentheses are for the outer shell.

Diffraction source	BL18U, SSRF
Wavelength (Å)	0.979
Temperature (K)	100
Detector	PILATUS 6M
Crystal-to-detector distance (mm)	300
Rotation range per image (°)	1
Total rotation range (°)	360
Exposure time per image (s)	0.1
Space group	C2
a, b, c (Å)	125.24, 59.37, 83.85
α, β, γ (°)	90.00, 117.81, 90.00
Resolution range (Å)	50.00–3.30 (3.42–3.30)
Total No. of reflections	55439
No. of unique reflections	8479
Completeness (%)	99.8 (99.8)
Multiplicity	6.5 (6.5)
〈I/σ(I)〉	16.7 (3.4)
R r.i.m.	0.076