Table 1. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| C5—H5⋯O1i | 0.95 | 2.41 | 3.322 (2) | 160 |
Symmetry code: (i) 
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