Table 3. Hydrogen-bond geometry (Å, °) for (III) .
D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
---|---|---|---|---|
O1—H1⋯N2 | 0.85 (3) | 1.72 (3) | 2.5640 (17) | 174 (3) |
N2—H2⋯O1 | 0.88 (4) | 1.69 (4) | 2.5640 (17) | 170 (4) |
C5—H5⋯.O2i | 0.95 | 2.44 | 3.3245 (19) | 155 |
C8—H8⋯.O2 | 0.95 | 2.46 | 3.1438 (19) | 129 |
Symmetry code: (i) .