| Refinement on F2 | Primary atom site location: dual | 
| Least-squares matrix: full | Hydrogen site location: difference Fourier map | 
| R[F2 > 2σ(F2)] = 0.032 | All H-atom parameters refined | 
| wR(F2) = 0.077 | w = 1/[σ2(Fo2) + (0.0339P)2 + 0.639P] where P = (Fo2 + 2Fc2)/3 | 
| S = 1.02 | (Δ/σ)max = 0.002 | 
| 13541 reflections | Δρmax = 0.67 e Å−3 | 
| 539 parameters | Δρmin = −0.56 e Å−3 | 
| 0 restraints |