Table 3. Summary of the hydrogen bonding.
| p-NO2 (ring A) | p-NO2 (ring B) | (ring C) | ||||
|---|---|---|---|---|---|---|
| O138/O238 | O139/O239 | O128/O228 | O129/O229 | O15/O25 | N—H13/N—H23 | |
| MolA | A⋯B (III) | A⋯B (V) | A⋯B (IV) | A⋯B (II) A⋯B (IV) | A⋯A (I) | |
| MolB | B⋯A (III) | B⋯B (IX) | B⋯B (VIII) | B⋯A (IV) | ||
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