Refinement on F2	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.039	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.103	All H-atom parameters refined
S = 1.06	w = 1/[σ2(Fo2) + (0.049P)2 + 0.163P] where P = (Fo2 + 2Fc2)/3
2371 reflections	(Δ/σ)max < 0.001
148 parameters	Δρmax = 0.32 e Å−3
0 restraints	Δρmin = −0.20 e Å−3