Refinement on F2	Secondary atom site location: difference Fourier map
Least-squares matrix: full	Hydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.035	H-atom parameters constrained
wR(F2) = 0.083	w = 1/[σ2(Fo2) + (0.050P)2] where P = (Fo2 + 2Fc2)/3
S = 0.96	(Δ/σ)max = 0.001
1866 reflections	Δρmax = 0.12 e Å−3
190 parameters	Δρmin = −0.13 e Å−3
2 restraints	Absolute structure: Flack (1983), 423 Friedel pairs
Primary atom site location: structure-invariant direct methods	Flack parameter: 0.08 (7)