| 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)] = 0.055 | H-atom parameters constrained |
| wR(F2) = 0.121 | w = 1/[σ2(Fo2) + (0.0376P)2 + 11.7921P] where P = (Fo2 + 2Fc2)/3 |
| S = 1.12 | (Δ/σ)max = 0.006 |
| 6703 reflections | Δρmax = 1.90 e Å−3 |
| 353 parameters | Δρmin = −2.13 e Å−3 |
| 10 restraints | Extinction correction: none |
| Primary atom site location: structure-invariant direct methods |