| O1—C6 | 1.226 (4) | C5—H5B | 0.9800 |
| N1—C4 | 1.339 (4) | C5—H5C | 0.9800 |
| N1—N2 | 1.379 (3) | C6—H6 | 0.9500 |
| N1—C7 | 1.439 (4) | C7—C12 | 1.387 (4) |
| N2—C2 | 1.325 (4) | C7—C8 | 1.388 (4) |
| C1—C2 | 1.506 (4) | C8—C9 | 1.394 (4) |
| C1—H1A | 0.9800 | C8—H8 | 0.9500 |
| C1—H1B | 0.9800 | C9—C10 | 1.393 (5) |
| C1—H1C | 0.9800 | C9—H9 | 0.9500 |
| C2—C3 | 1.419 (4) | C10—C11 | 1.385 (4) |
| C3—C4 | 1.391 (4) | C10—H10 | 0.9500 |
| C3—C6 | 1.450 (4) | C11—C12 | 1.392 (4) |
| C4—C5 | 1.494 (4) | C11—H11 | 0.9500 |
| C5—H5A | 0.9800 | C12—H12 | 0.9500 |
| C4—N1—N2 | 112.9 (2) | H5A—C5—H5C | 109.5 |
| C4—N1—C7 | 128.6 (2) | H5B—C5—H5C | 109.5 |
| N2—N1—C7 | 118.5 (2) | O1—C6—C3 | 125.8 (3) |
| C2—N2—N1 | 104.6 (2) | O1—C6—H6 | 117.1 |
| C2—C1—H1A | 109.5 | C3—C6—H6 | 117.1 |
| C2—C1—H1B | 109.5 | C12—C7—C8 | 121.4 (3) |
| H1A—C1—H1B | 109.5 | C12—C7—N1 | 119.2 (3) |
| C2—C1—H1C | 109.5 | C8—C7—N1 | 119.4 (3) |
| H1A—C1—H1C | 109.5 | C7—C8—C9 | 118.8 (3) |
| H1B—C1—H1C | 109.5 | C7—C8—H8 | 120.6 |
| N2—C2—C3 | 111.0 (3) | C9—C8—H8 | 120.6 |
| N2—C2—C1 | 119.9 (3) | C10—C9—C8 | 120.3 (3) |
| C3—C2—C1 | 129.1 (3) | C10—C9—H9 | 119.9 |
| C4—C3—C2 | 105.4 (3) | C8—C9—H9 | 119.9 |
| C4—C3—C6 | 125.2 (3) | C11—C10—C9 | 120.0 (3) |
| C2—C3—C6 | 129.4 (3) | C11—C10—H10 | 120.0 |
| N1—C4—C3 | 106.1 (3) | C9—C10—H10 | 120.0 |
| N1—C4—C5 | 122.7 (3) | C10—C11—C12 | 120.3 (3) |
| C3—C4—C5 | 131.3 (3) | C10—C11—H11 | 119.8 |
| C4—C5—H5A | 109.5 | C12—C11—H11 | 119.8 |
| C4—C5—H5B | 109.5 | C7—C12—C11 | 119.1 (3) |
| H5A—C5—H5B | 109.5 | C7—C12—H12 | 120.4 |
| C4—C5—H5C | 109.5 | C11—C12—H12 | 120.4 |
| C4—N1—N2—C2 | −0.6 (3) | C6—C3—C4—C5 | 2.2 (5) |
| C7—N1—N2—C2 | −178.7 (3) | C4—C3—C6—O1 | 177.3 (3) |
| N1—N2—C2—C3 | 0.3 (3) | C2—C3—C6—O1 | −0.4 (5) |
| N1—N2—C2—C1 | −179.5 (3) | C4—N1—C7—C12 | −110.1 (4) |
| N2—C2—C3—C4 | 0.0 (4) | N2—N1—C7—C12 | 67.7 (4) |
| C1—C2—C3—C4 | 179.8 (3) | C4—N1—C7—C8 | 70.2 (4) |
| N2—C2—C3—C6 | 178.1 (3) | N2—N1—C7—C8 | −112.1 (3) |
| C1—C2—C3—C6 | −2.2 (6) | C12—C7—C8—C9 | 0.2 (5) |
| N2—N1—C4—C3 | 0.6 (3) | N1—C7—C8—C9 | 179.9 (3) |
| C7—N1—C4—C3 | 178.5 (3) | C7—C8—C9—C10 | −1.1 (5) |
| N2—N1—C4—C5 | 179.9 (3) | C8—C9—C10—C11 | 0.8 (5) |
| C7—N1—C4—C5 | −2.2 (5) | C9—C10—C11—C12 | 0.5 (5) |
| C2—C3—C4—N1 | −0.3 (3) | C8—C7—C12—C11 | 1.1 (5) |
| C6—C3—C4—N1 | −178.5 (3) | N1—C7—C12—C11 | −178.7 (3) |
| C2—C3—C4—C5 | −179.6 (3) | C10—C11—C12—C7 | −1.4 (5) |