Table 2. Hydrogen-bond geometry (Å, °) for (II) .
D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
---|---|---|---|---|
O2—H1H⋯O3i | 0.88 (1) | 1.68 (2) | 2.543 (4) | 167 (6) |
N1—H1N⋯Br1 | 0.90 (1) | 2.46 (2) | 3.314 (5) | 159 (4) |
N1—H2N⋯Br1ii | 0.89 (1) | 2.59 (3) | 3.408 (5) | 153 (4) |
N1—H2N⋯O3 | 0.89 (1) | 2.30 (5) | 2.787 (6) | 114 (4) |
N1—H3N⋯O1W | 0.90 (1) | 1.99 (2) | 2.886 (4) | 173 (5) |
N2—H4N⋯Br1iii | 0.90 (1) | 2.95 (4) | 3.479 (4) | 119 (4) |
N2—H4N⋯O1iv | 0.90 (1) | 2.26 (3) | 3.081 (5) | 152 (4) |
N2—H5N⋯O1W v | 0.90 (1) | 2.07 (2) | 2.959 (6) | 170 (5) |
O1W—H1W⋯Br1vi | 0.88 (1) | 2.51 (2) | 3.362 (4) | 167 (5) |
O1W—H2W⋯Br1vii | 0.88 (1) | 2.61 (4) | 3.323 (4) | 138 (5) |
Symmetry codes: (i) ; (ii)
; (iii)
; (iv)
; (v)
; (vi)
; (vii)
.