Refinement on F2	Secondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.036	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.103	H atoms treated by a mixture of independent and constrained refinement
S = 1.07	w = 1/[σ2(Fo2) + (0.0589P)2 + 0.1388P] where P = (Fo2 + 2Fc2)/3
4544 reflections	(Δ/σ)max = 0.001
225 parameters	Δρmax = 0.44 e Å−3
2 restraints	Δρmin = −0.38 e Å−3
Primary atom site location: structure-invariant direct methods