Table 1. Selected geometric parameters (Å, °).
| F1—C1 | 1.359 (3) | N2—C16 | 1.336 (3) |
| O1—C16 | 1.211 (3) | C1—C6 | 1.351 (4) |
| O2—C16 | 1.345 (3) | C7⋯N1 | 3.508 (3) |
| C12—N1—C14 | 108.36 (16) | C16—N2—C13 | 120.9 (2) |
| C12—N1—C9 | 113.89 (18) | C15—N2—C13 | 112.8 (2) |
| C14—N1—C9 | 113.48 (16) | N1—C12—C13 | 110.77 (19) |
| C16—N2—C15 | 126.30 (19) | N2—C15—C14 | 110.1 (2) |