Table 1. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| O1A—H1A⋯N2A | 0.85 (2) | 1.99 (2) | 2.5860 (16) | 126 (2) |
| O1A—H1A⋯O1A i | 0.85 (2) | 2.41 (2) | 2.8738 (16) | 114.7 (19) |
| O1B—H1B⋯N2B | 0.84 (2) | 1.993 (19) | 2.5896 (16) | 127.5 (19) |
| O1B—H1B⋯O1B ii | 0.84 (2) | 2.45 (2) | 2.8853 (15) | 113.7 (17) |
| C7B—H7BA⋯O1B iii | 0.95 | 2.58 | 3.1870 (17) | 122 |
| C15A—H15C⋯O3A iv | 0.98 | 2.59 | 3.3989 (19) | 141 |
Symmetry codes: (i)
; (ii)
; (iii)
; (iv)
.