Table 2. Halogen-bond geometry (Å, °).
| C—Cl⋯O | Cl⋯O | C—Cl⋯O |
|---|---|---|
| C9—Cl3⋯O6iii | 3.1267 (15) | 158.99 (6) |
| C16—Cl4⋯O1 | 3.0523 (12) | 159.62 (7) |
Symmetry code: (iii) 
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