Table 2. Hydrogen-bond geometry (Å, °).
Cg3 is the centroid of the C9–C14 ring.
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| N2—H2⋯O3i | 0.86 | 2.11 | 2.891 (4) | 151 |
| C4—H4⋯O3ii | 0.93 | 2.44 | 3.327 (4) | 160 |
| C13—H13⋯O1iii | 0.93 | 2.53 | 3.421 (4) | 161 |
| C18—H18A⋯Cl1iv | 0.97 | 2.94 | 3.737 (3) | 140 |
| C8—H8B⋯Cg3v | 0.97 | 2.73 | 3.514 (3) | 138 |
Symmetry codes: (i) -x+1, -y+2, -z+1; (ii) x, -y+{\script{3\over 2}}, z+{\script{1\over 2}}; (iii) -x+1, y+{\script{1\over 2}}, -z+{\script{3\over 2}}; (iv) -x+1, y-{\script{1\over 2}}, -z+{\script{3\over 2}}; (v) x-{\script{1\over 2}}, y, -z+{\script{3\over 2}}.