Table 3. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| N2—H2A⋯O4′i | 0.90 (3) | 2.25 (10) | 2.941 (11) | 133 (11) |
| N2—H2B⋯O5′ii | 0.90 (3) | 2.04 (5) | 2.905 (12) | 160 (12) |
| O2′—H2′⋯O6iii | 0.87 (3) | 1.93 (8) | 2.689 (9) | 144 (12) |
| O5′—H5′⋯O3′iv | 0.87 (3) | 1.87 (7) | 2.673 (10) | 151 (13) |
| C1′—H1′⋯N2v | 1.0 | 2.63 | 3.345 (15) | 128 |
| C2′—H2′1⋯O6vi | 1.0 | 2.57 | 3.541 (12) | 163 |
Symmetry codes: (i)
; (ii)
; (iii)
; (iv)
; (v)
; (vi)
.