Geometric parameters (Å, °) characterising the key intermolecular contacts in the crystals of 4d and 4p.
| Interaction (A–H⋯B) | H⋯B | A⋯B | A–H⋯B | Symmetry operation |
|---|---|---|---|---|
| 4d | ||||
| N31–H31n⋯O1 | 2.589(12) | 3.2035(12) | 128.0(11) | x, y, z |
| N1–H1n⋯N7 | 2.061(12) | 2.9215(12) | 164.4(12) | 1 − x, 1 − y, −z |
| C32–H32⋯O1 | 2.33 | 3.2751(14) | 178 | ½ − x, ½ + y, ½ − z |
| 4p | ||||
| N31–H31n⋯O1 | 2.590(17) | 3.1991(17) | 127.1(15) | x, y, z |
| N1–H1n⋯N7 | 2.039(18) | 2.9005(18) | 170.3(19) | 3 − x, 2 − y, 1 − z |
| C32–H32⋯O1 | 2.37 | 3.2264(18) | 150 | 1 − x, 1 − y, 1 − z |