Table 1. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| C3—H3B⋯I1i | 0.99 | 3.15 | 4.007 (3) | 145 |
| C6—H6A⋯I1ii | 0.99 | 3.05 | 4.010 (3) | 163 |
| C9—H9⋯I1iii | 0.95 | 3.08 | 4.025 (3) | 172 |
| C12—H12⋯I1iv | 0.95 | 3.14 | 3.887 (3) | 137 |
| C17—H17C⋯I1i | 0.98 | 3.16 | 4.025 (3) | 148 |
Symmetry codes: (i)
; (ii)
; (iii)
; (iv)
.