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)] = 0.022	Hydrogen site location: difference Fourier map
wR(F2) = 0.051	All H-atom parameters refined
S = 1.08	w = 1/[σ2(Fo2) + (0.0218P)2 + 0.8146P] where P = (Fo2 + 2Fc2)/3
3001 reflections	(Δ/σ)max = 0.001
190 parameters	Δρmax = 0.45 e Å−3
0 restraints	Δρmin = −0.85 e Å−3