Table 2. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| C3—H3⋯Cl3i | 0.93 | 2.66 | 3.561 (6) | 162 |
| C3—H3⋯Cl1ii | 0.93 | 2.64 | 3.231 (6) | 122 |
Symmetry codes: (i) 
; (ii) 
.
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