Refinement on F2	Primary atom site location: dual
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.037	Hydrogen site location: mixed
wR(F2) = 0.098	H atoms treated by a mixture of independent and constrained refinement
S = 1.04	w = 1/[σ2(Fo2) + (0.0449P)2 + 0.7261P] where P = (Fo2 + 2Fc2)/3
3894 reflections	(Δ/σ)max < 0.001
281 parameters	Δρmax = 0.26 e Å−3
2 restraints	Δρmin = −0.15 e Å−3