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)] = 0.050	H-atom parameters constrained
wR(F2) = 0.109	w = 1/[σ2(Fo2) + (0.0378P)2] where P = (Fo2 + 2Fc2)/3
S = 0.84	(Δ/σ)max = 0.001
4186 reflections	Δρmax = 0.39 e Å−3
254 parameters	Δρmin = −0.33 e Å−3
1 restraint	Absolute structure: Refined as a two-component inversion twin
Primary atom site location: structure-invariant direct methods	Absolute structure parameter: 0.03 (5)