| Refinement on F2 | 39 restraints |
| Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
| R[F2 > 2σ(F2)] = 0.041 | H atoms treated by a mixture of independent and constrained refinement |
| wR(F2) = 0.095 | w = 1/[σ2(Fo2) + (0.0401P)2 + 0.0691P] where P = (Fo2 + 2Fc2)/3 |
| S = 1.03 | (Δ/σ)max < 0.001 |
| 5594 reflections | Δρmax = 0.27 e Å−3 |
| 454 parameters | Δρmin = −0.18 e Å−3 |