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)] = 0.081	H-atom parameters constrained
wR(F2) = 0.249	w = 1/[σ2(Fo2) + (0.1501P)2] where P = (Fo2 + 2Fc2)/3
S = 1.01	(Δ/σ)max < 0.001
4261 reflections	Δρmax = 0.55 e Å−3
226 parameters	Δρmin = −0.30 e Å−3
1 restraint	Absolute structure: Flack (1983)
Primary atom site location: structure-invariant direct methods	Absolute structure parameter: 0.47 (19)