| Br1—C4 | 1.916 (3) | C3—H3 | 0.95 |
| C1—C2 | 1.373 (5) | C5—C4 | 1.419 (4) |
| C1—C6 | 1.405 (4) | C5—C6 | 1.433 (4) |
| C1—H1 | 0.95 | C5—C5i | 1.456 (5) |
| C2—C3 | 1.398 (5) | C6—C7 | 1.441 (4) |
| C2—H2 | 0.95 | C7—C7i | 1.341 (6) |
| C3—C4 | 1.379 (4) | C7—H7 | 0.95 |
| C2—C1—C6 | 120.7 (3) | C6—C5—C5i | 117.96 (17) |
| C2—C1—H1 | 119.6 | C3—C4—C5 | 122.5 (3) |
| C6—C1—H1 | 119.6 | C3—C4—Br1 | 114.7 (2) |
| C1—C2—C3 | 119.5 (3) | C5—C4—Br1 | 121.6 (2) |
| C1—C2—H2 | 120.2 | C1—C6—C5 | 120.8 (3) |
| C3—C2—H2 | 120.2 | C1—C6—C7 | 120.0 (3) |
| C4—C3—C2 | 120.0 (3) | C5—C6—C7 | 119.0 (3) |
| C4—C3—H3 | 120.0 | C7i—C7—C6 | 121.13 (18) |
| C2—C3—H3 | 120.0 | C7i—C7—H7 | 119.4 |
| C4—C5—C6 | 115.0 (2) | C6—C7—H7 | 119.4 |
| C4—C5—C5i | 126.84 (17) | ||
| C6—C1—C2—C3 | 4.9 (4) | C2—C1—C6—C5 | 4.9 (4) |
| C1—C2—C3—C4 | −5.9 (4) | C2—C1—C6—C7 | −169.4 (3) |
| C2—C3—C4—C5 | −3.1 (4) | C4—C5—C6—C1 | −13.0 (4) |
| C2—C3—C4—Br1 | 164.5 (2) | C5i—C5—C6—C1 | 171.6 (3) |
| C6—C5—C4—C3 | 12.2 (4) | C4—C5—C6—C7 | 161.3 (2) |
| C5i—C5—C4—C3 | −172.8 (3) | C5i—C5—C6—C7 | −14.1 (4) |
| C6—C5—C4—Br1 | −154.6 (2) | C1—C6—C7—C7i | 171.4 (3) |
| C5i—C5—C4—Br1 | 20.4 (4) | C5—C6—C7—C7i | −2.9 (5) |