Table 4. Hydrogen-bond geometry (Å, °) for (1)·H2O .
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| O1—H1A⋯N7i | 0.93 (4) | 1.93 (4) | 2.858 (2) | 177 (3) |
| O1—H1B⋯N4ii | 0.95 (3) | 1.94 (3) | 2.8905 (18) | 177 (2) |
| N3—H3A⋯O1 | 0.93 (2) | 1.82 (2) | 2.7338 (17) | 170 (2) |
| N5—H5A⋯N2iii | 0.89 (2) | 2.15 (2) | 3.0199 (18) | 167.2 (18) |
| O1—H1A⋯N7i | 0.93 (4) | 1.93 (4) | 2.858 (2) | 177 (3) |
| O1—H1B⋯N4ii | 0.95 (3) | 1.94 (3) | 2.8905 (18) | 177 (2) |
| N3—H3A⋯O1 | 0.93 (2) | 1.82 (2) | 2.7338 (17) | 170 (2) |
| N5—H5A⋯N2iii | 0.89 (2) | 2.15 (2) | 3.0199 (18) | 167.2 (18) |
Symmetry codes: (i) 
; (ii) 
; (iii) 
.