Table 1. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| N2—H2⋯N4i | 0.88 | 2.13 | 2.935 (7) | 152 |
| N6—H6⋯O3ii | 0.88 | 2.00 | 2.871 (10) | 171 |
| N10—H10⋯O3iii | 0.88 | 1.94 | 2.809 (10) | 167 |
| O1⋯F9 | 3.198 (11) | |||
| O1⋯F12iv | 2.793 (7) | |||
| O2⋯O1v | 2.703 (7) | |||
| O2⋯F3vi | 2.895 (10) | |||
| O3⋯O2 | 2.784 (9) | |||
| O3⋯F11vii | 2.909 (8) |
Symmetry codes: (i)
; (ii)
; (iii)
; (iv)
; (v)
; (vi)
; (vii)
.