Table 3. Hydrogen-bond geometry (Å, °) for (III) .
D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
---|---|---|---|---|
O2—H1H⋯O3i | 0.88 (1) | 1.71 (3) | 2.549 (6) | 160 (9) |
N1—H1N⋯I1 | 0.91 | 2.65 | 3.528 (7) | 164 |
N1—H2N⋯I1ii | 0.91 | 2.89 | 3.591 (8) | 135 |
N1—H2N⋯O3 | 0.91 | 2.11 | 2.766 (8) | 129 |
N1—H3N⋯O1W | 0.91 | 2.03 | 2.905 (6) | 160 |
N2—H4N⋯I1iii | 0.90 (1) | 3.07 (6) | 3.659 (5) | 125 (5) |
N2—H4N⋯O1iv | 0.90 (1) | 2.37 (4) | 3.171 (7) | 149 (6) |
N2—H5N⋯O1W v | 0.90 (1) | 2.12 (3) | 2.983 (9) | 160 (7) |
O1W—H1W⋯I1vi | 0.88 (1) | 2.68 (2) | 3.526 (8) | 164 (5) |
O1W—H2W⋯I1vii | 0.88 (1) | 2.76 (4) | 3.504 (7) | 143 (6) |
Symmetry codes: (i) ; (ii)
; (iii)
; (iv)
; (v)
; (vi)
; (vii)
.