| 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)] = 0.030 | H-atom parameters constrained |
| wR(F2) = 0.099 | w = 1/[σ2(Fo2) + (0.1P)2 + 0.25P] where P = (Fo2 + 2Fc2)/3 |
| S = 0.81 | (Δ/σ)max = 0.001 |
| 4078 reflections | Δρmax = 0.38 e Å−3 |
| 156 parameters | Δρmin = −0.38 e Å−3 |
| 1 restraint | Absolute structure: Flack (1983), 1976 Freidel pairs |
| Primary atom site location: structure-invariant direct methods | Flack parameter: 0.012 (10) |