Refinement on F2	Secondary atom site location: difference Fourier map
Least-squares matrix: full	Hydrogen site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.023	H atoms treated by a mixture of independent and constrained refinement
wR(F2) = 0.059	w = 1/[σ2(Fo2) + (0.039P)2 + 0.0108P] where P = (Fo2 + 2Fc2)/3
S = 1.09	(Δ/σ)max = 0.001
2668 reflections	Δρmax = 0.25 e Å−3
178 parameters	Δρmin = −0.45 e Å−3
3 restraints	Absolute structure: Flack x determined using 1289 quotients [(I+)-(I-)]/[(I+)+(I-)] (Parsons et al., 2013)
Primary atom site location: structure-invariant direct methods	Absolute structure parameter: 0.03 (3)