Table 1. Crystallographic parameters.
| CCDC No. | 1479507 | (sin θ/λ)max (Å−1) | 1.098 |
| Molecular formula | C10Cl8 | Reflns collected | 105 141 |
| Formula weight | 403.70 | Unique reflns | 13 899 |
| Crystal system | Monoclinic | Completeness (%) | 99.5 |
| Space group | P21/n | Redundancy | 8 |
| a (Å) | 9.7188 (1) | R int | 0.049 |
| b (Å) | 7.1598 (1) | Spherical atom refinement | |
| c (Å) | 18.2787 (3) | R 1 (F) | 0.046 |
| α (°) | 90 | wR 2 (F 2) | 0.078 |
| w 1, w 2 | 0.0266, 0.1112 | ||
| β (°) | 98.358 (1) | Goodness-of-fit | 1.05 |
| γ (°) | 90 | Δρmin, Δρmax (e Å−3) | −0.62, 0.76 |
| V (Å3) | 1258.41 (3) | Multipole refinement | |
| Z | 4 | Reflns used [I > 2σ(I)] | 10581 |
| ρcalc (g cm−3) | 2.131 | No of parameters | 563 |
| F(000) | 784 | R 1 (F 2) | 0.024 |
| μ (mm−1) | 1.758 | wR 2 (F 2) | 0.048 |
| w 1, w 2 | 0.0262, 0.0481 | ||
| T (K) | 100 (2) | Goodness-of-fit | 1.003 |
| λ (Å) | 0.71073 | Δρmin, Δρmax (e Å−3) all data/sin θ/λ ≤ 0.8 Å−1 | −0.44, 0.47/ −0.27,0.24 |