Table 2. Selected interatomic distances (Å).
| O1⋯C11 | 3.394 (3) | N3⋯H13B i | 2.672 (19) |
| O1⋯C13i | 3.318 (3) | N4⋯C5ix | 3.401 (3) |
| O1⋯C15ii | 3.116 (3) | N4⋯H5ix | 2.48 (2) |
| O1⋯C16ii | 3.360 (3) | C1⋯C6vii | 3.521 (3) |
| O1⋯H9A | 2.74 (3) | C1⋯C12 | 3.519 (3) |
| O1⋯H10A | 2.35 (2) | C2⋯C7vii | 3.459 (3) |
| O1⋯H13A i | 2.36 (2) | C2⋯C11 | 3.397 (3) |
| O1⋯H15A ii | 2.61 (2) | C2⋯H10B | 2.63 (2) |
| O1⋯H16A ii | 2.71 (2) | C3⋯C9vii | 3.574 (3) |
| O2⋯N5 | 2.772 (2) | C3⋯H9A vii | 2.81 (2) |
| O2⋯C4iii | 3.409 (3) | C4⋯C8vii | 3.569 (3) |
| O2⋯C12 | 3.186 (2) | C5⋯C8vii | 3.545 (3) |
| O2⋯H4iii | 2.55 (2) | C5⋯C10vii | 3.548 (3) |
| O2⋯H9B iv | 2.59 (2) | C6⋯C7iv | 3.420 (3) |
| O2⋯H15A | 2.72 (2) | C8⋯C12 | 3.533 (3) |
| O2⋯H15B | 2.56 (2) | C10⋯H2 | 2.61 (2) |
| O2⋯H16B v | 2.76 (2) | C11⋯C13i | 3.421 (3) |
| O3⋯H15A vi | 2.84 (3) | C11⋯H2 | 2.92 (2) |
| N1⋯N2 | 2.806 (3) | C11⋯H13B i | 2.88 (2) |
| N1⋯C12iv | 3.365 (3) | C14⋯H16C vi | 2.95 (2) |
| N1⋯H12iv | 2.431 (19) | H2⋯H10B | 2.17 (2) |
| N2⋯C6vii | 3.389 (3) | H3⋯H9A x | 2.51 (2) |
| N2⋯H12 | 2.85 (2) | H10B⋯H13B v | 2.45 (3) |
| N3⋯H10A viii | 2.73 (2) |
Symmetry codes: (i) 
; (ii) 
; (iii) 
; (iv) 
; (v) 
; (vi) 
; (vii) 
; (viii) 
; (ix) 
; (x) 
.