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)] = 0.039	H-atom parameters constrained
wR(F2) = 0.104	w = 1/[σ2(Fo2) + (0.0678P)2 + 0.7978P] where P = (Fo2 + 2Fc2)/3
S = 1.06	(Δ/σ)max = 0.001
1322 reflections	Δρmax = 0.42 e Å−3
145 parameters	Δρmin = −0.35 e Å−3
1 restraint	Absolute structure: Flack (1983), 242 Friedel pairs
Primary atom site location: structure-invariant direct methods	Flack parameter: −0.57 (13)