| Br—C4 | 1.905 (2) | C4—C5 | 1.380 (3) |
| O—C2 | 1.398 (3) | C5—C6 | 1.379 (4) |
| O—H82 | 0.8400 | C5—H5 | 0.9500 |
| N—C1 | 1.138 (3) | C6—C7 | 1.386 (4) |
| C1—C2 | 1.489 (4) | C6—H6 | 0.9500 |
| C2—C3 | 1.519 (3) | C7—C8 | 1.387 (4) |
| C2—H2 | 1.0000 | C7—H7 | 0.9500 |
| C3—C8 | 1.385 (3) | C8—H8 | 0.9500 |
| C3—C4 | 1.387 (3) | ||
| C2—O—H82 | 109.5 | C3—C4—Br | 120.18 (17) |
| N—C1—C2 | 178.3 (3) | C6—C5—C4 | 119.0 (2) |
| O—C2—C1 | 109.8 (2) | C6—C5—H5 | 120.5 |
| O—C2—C3 | 109.6 (2) | C4—C5—H5 | 120.5 |
| C1—C2—C3 | 109.2 (2) | C5—C6—C7 | 120.5 (2) |
| O—C2—H2 | 109.4 | C5—C6—H6 | 119.8 |
| C1—C2—H2 | 109.4 | C7—C6—H6 | 119.8 |
| C3—C2—H2 | 109.4 | C6—C7—C8 | 119.7 (2) |
| C8—C3—C4 | 118.3 (2) | C6—C7—H7 | 120.2 |
| C8—C3—C2 | 119.7 (2) | C8—C7—H7 | 120.2 |
| C4—C3—C2 | 122.0 (2) | C3—C8—C7 | 120.7 (2) |
| C5—C4—C3 | 121.8 (2) | C3—C8—H8 | 119.6 |
| C5—C4—Br | 118.01 (19) | C7—C8—H8 | 119.6 |
| O—C2—C3—C8 | 22.9 (3) | C3—C4—C5—C6 | 1.3 (4) |
| C1—C2—C3—C8 | −97.4 (3) | Br—C4—C5—C6 | −178.99 (19) |
| O—C2—C3—C4 | −156.8 (2) | C4—C5—C6—C7 | −0.4 (4) |
| C1—C2—C3—C4 | 82.9 (3) | C5—C6—C7—C8 | −1.1 (4) |
| C8—C3—C4—C5 | −0.6 (3) | C4—C3—C8—C7 | −1.0 (4) |
| C2—C3—C4—C5 | 179.1 (2) | C2—C3—C8—C7 | 179.3 (2) |
| C8—C3—C4—Br | 179.68 (18) | C6—C7—C8—C3 | 1.8 (4) |
| C2—C3—C4—Br | −0.6 (3) |