Table 2. Hydrogen-bond geometry (Å, °) for (II) .
Cg1 and Cg3 are the centroids of the O1/C2/N3/N4/C5 and C1B–C6B rings, respectively.
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| C2B—Cl1⋯Cg1i | 1.74 (1) | 3.30 (1) | 4.939 (2) | 156 (1) |
| C8A—H8AB⋯Cg3ii | 0.96 | 2.94 | 3.857 (3) | 161 |
| C7B—H7BA⋯Cg3iii | 0.97 | 2.85 | 3.674 (2) | 143 |
Symmetry codes: (i)
; (ii)
; (iii)
.