Table 2. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| N1—H1N⋯S3 | 0.88 (1) | 2.72 (2) | 3.555 (2) | 161 (3) |
| N1—H1N⋯N5ii | 0.88 (3) | 2.57 (4) | 3.023 (3) | 113 |
| N3—H3N⋯S2iii | 0.88 (1) | 2.56 (2) | 3.345 (2) | 150 (3) |
| N4—H4N⋯N2iv | 0.80 (4) | 2.38 (4) | 2.900 (3) | 123 (3) |
| N6—H6N⋯N7v | 0.88 (1) | 2.03 (1) | 2.877 (3) | 163 (3) |
| C2—H2⋯S3ii | 0.89 (4) | 2.87 (4) | 3.504 (3) | 129 (3) |
| C2—H2⋯N7vi | 0.89 (4) | 2.66 (3) | 3.184 (4) | 118 (3) |
| C4—H4⋯N7vii | 0.91 (4) | 2.58 (4) | 3.306 (4) | 137 (3) |
Symmetry codes: (ii)
; (iii)
; (iv)
; (v)
; (vi)
; (vii)
.