Table 1. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| O1—H1A⋯Cl4i | 0.82 (2) | 2.63 (2) | 3.4431 (15) | 168 (3) |
| O1—H2B⋯Cl2 | 0.81 (2) | 2.36 (2) | 3.1598 (18) | 169 (3) |
| O2—H2C⋯Cl3 | 0.82 (2) | 2.33 (2) | 3.1244 (17) | 165 (2) |
| O2—H2D⋯Cl1 | 0.81 (1) | 2.64 (1) | 3.4492 (15) | 171 (3) |
| O3—H3D⋯Cl5ii | 0.80 (2) | 2.69 (2) | 3.4586 (15) | 164 (3) |
| O3—H3E⋯Cl6ii | 0.82 (2) | 2.32 (2) | 3.1364 (18) | 173 (3) |
| N1—H1⋯O1 | 0.83 (2) | 1.92 (2) | 2.746 (2) | 174 (2) |
| N2—H2⋯Cl1iii | 0.71 (2) | 2.44 (2) | 3.1519 (17) | 175 (2) |
| N3—H3⋯Cl3 | 0.88 (3) | 2.30 (3) | 3.105 (2) | 153 (2) |
| N3—H3A⋯Cl1 | 0.86 (4) | 2.26 (3) | 3.119 (2) | 173 (3) |
| N3—H3B⋯Cl4iv | 0.99 (3) | 2.33 (2) | 3.267 (2) | 156.8 (19) |
| N4—H4A⋯O2 | 0.85 (2) | 1.91 (2) | 2.754 (2) | 171 (2) |
| N5—H5A⋯Cl5 | 0.83 (2) | 2.31 (2) | 3.1205 (17) | 165 (2) |
| N6—H6A⋯Cl2 | 0.87 (3) | 2.33 (3) | 3.107 (2) | 150 (2) |
| N6—H6B⋯Cl1v | 0.98 (3) | 2.36 (2) | 3.287 (2) | 158.2 (18) |
| N6—H6C⋯Cl4i | 0.79 (3) | 2.35 (4) | 3.1347 (19) | 176 (3) |
| N7—H7⋯O3 | 0.85 (3) | 1.89 (3) | 2.742 (2) | 175 (3) |
| N8—H8⋯Cl4 | 0.81 (2) | 2.31 (2) | 3.1049 (17) | 172 (2) |
| N9—H9A⋯Cl6 | 0.83 (3) | 2.35 (3) | 3.100 (2) | 151 (2) |
| N9—H9B⋯Cl5 | 0.80 (3) | 2.32 (2) | 3.120 (2) | 176 (2) |
| N9—H9C⋯Cl5vi | 0.99 (3) | 2.34 (3) | 3.270 (2) | 157 (2) |
| C4—H4⋯Cl1i | 0.92 (2) | 2.81 (2) | 3.535 (2) | 136.7 (16) |
| C8—H8B⋯Cl3vii | 0.93 (3) | 2.65 (3) | 3.544 (2) | 162 (2) |
Symmetry codes: (i) 
; (ii) 
; (iii) 
; (iv) 
; (v) 
; (vi) 
; (vii) 
.