Table 1. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| O7—H7A⋯O5 | 0.79 (2) | 1.91 (2) | 2.6510 (17) | 156 (3) |
| O8—H8A⋯O2 | 0.87 (3) | 1.73 (3) | 2.5846 (18) | 168 (3) |
| N1—H1A⋯O2 | 0.89 (2) | 1.88 (2) | 2.7168 (19) | 155.2 (18) |
| N1—H1B⋯O6i | 0.89 (2) | 2.02 (2) | 2.8125 (19) | 148.3 (18) |
| N2—H2B⋯O3ii | 0.83 (3) | 2.07 (3) | 2.8558 (19) | 158 (2) |
| N2—H2C⋯O6 | 1.03 (2) | 1.63 (2) | 2.6518 (18) | 173 (2) |
| C7—H7C⋯O4iii | 0.91 (2) | 2.54 (2) | 3.443 (3) | 174 (2) |
| C9—H9B⋯O8iv | 1.03 (3) | 2.57 (2) | 3.445 (3) | 142.6 (19) |
| C10—H10A⋯O8iv | 0.92 (3) | 2.42 (3) | 3.236 (3) | 148 (3) |
Symmetry codes: (i)
; (ii)
; (iii)
; (iv)
.