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)] = 0.035	All H-atom parameters refined
wR(F2) = 0.097	w = 1/[σ2(Fo2) + (0.0542P)2 + 0.0884P] where P = (Fo2 + 2Fc2)/3
S = 1.03	(Δ/σ)max < 0.001
2000 reflections	Δρmax = 0.34 e Å−3
114 parameters	Δρmin = −0.21 e Å−3
Primary atom site location: structure-invariant direct methods	Extinction correction: none