Table 3. Data-collection and processing statistics for lsBSH.

Values in parentheses are for the outer shell.

Diffraction source	Rigaku F-RE++
Wavelength (Å)	1.5418
Temperature (K)	100
Detector	Saturn 944 CCD
Crystal-to-detector distance (mm)	50
Rotation range per image (°)	0.75
Total rotation range (°)	150
Exposure time per image (s)	30
Space group	P21212
a, b, c (Å)	90.79, 87.36, 86.77
α, β, γ (°)	90, 90, 90
Mosaicity (°)	0.695
Resolution range (Å)	50.0–1.90 (1.93–1.90)
Total No. of reflections	312064
No. of unique reflections	54757
Completeness (%)	99.3 (90.0)
Multiplicity	5.7 (3.6)
〈I/σ(I)〉	28.9 (4.91)
R r.i.m.	0.060 (0.278)
Overall B factor from Wilson plot (Å2)	13.0