Table 1. Data-collection statistics.

Values in parentheses are for the highest resolution shell.

Wavelength (Å)	1.075
Temperature (K)	100
Space group	P212121
Unit-cell parameters (Å, °)	a = 56.4, b = 59.6, c = 102.1, α = β = γ = 90
Resolution (Å)	50.00–1.64 (1.70–1.64)
Total No. of reflections	542308
No. of unique reflections	43027
Multiplicity	13.2 (10.6)
Completeness (%)	95.2 (71.2)
Average I/σ(I)	25.8 (3.2)
Rmerge† (%)	8.9 (55.6)

^† R _merge = , where I_i(hkl) and 〈I(hkl)〉 represent the diffraction-intensity values of the individual measurements and the corresponding mean values, respectively.