Refinement on F2	Hydrogen site location: inferred from neighbouring sites
Least-squares matrix: full	H-atom parameters constrained
R[F2 > 2σ(F2)] = 0.042	w = 1/[σ2(Fo2) + (0.0682P)2 + 0.1101P] where P = (Fo2 + 2Fc2)/3
wR(F2) = 0.122	(Δ/σ)max < 0.001
S = 1.04	Δρmax = 0.25 e Å−3
2953 reflections	Δρmin = −0.25 e Å−3
229 parameters	Extinction correction: SHELXL2012 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
0 restraints	Extinction coefficient: 0.0087 (12)
Primary atom site location: structure-invariant direct methods