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)] = 0.048	H-atom parameters constrained
wR(F2) = 0.119	w = 1/[σ2(Fo2) + (0.0414P)2] where P = (Fo2 + 2Fc2)/3
S = 0.95	(Δ/σ)max < 0.001
3493 reflections	Δρmax = 0.21 e Å−3
254 parameters	Δρmin = −0.21 e Å−3
0 restraints	Extinction correction: SHELXTL-Plus (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
0 constraints	Extinction coefficient: 0.0125 (17)
Primary atom site location: structure-invariant direct methods