| C1—C2 | 1.388 (2) | C9—H9 | 0.9300 |
| C1—C6 | 1.390 (2) | C10—C11 | 1.3990 (19) |
| C1—N1 | 1.4060 (19) | C10—N2 | 1.4163 (18) |
| C2—C3 | 1.386 (2) | C11—C12 | 1.375 (2) |
| C2—H2 | 0.9300 | C11—H11 | 0.9300 |
| C3—C4 | 1.381 (2) | C12—H12 | 0.9300 |
| C3—H3 | 0.9300 | C13—N2 | 1.2757 (18) |
| C4—C5 | 1.383 (2) | C13—C14 | 1.449 (2) |
| C4—H4 | 0.9300 | C13—H13 | 0.976 (17) |
| C5—C6 | 1.383 (2) | C14—N3 | 1.3358 (18) |
| C5—H5 | 0.9300 | C14—N4 | 1.3526 (18) |
| C6—H6 | 0.9300 | C15—N4 | 1.3636 (18) |
| C7—N1 | 1.3918 (18) | C15—C16 | 1.366 (2) |
| C7—C8 | 1.400 (2) | C15—H15 | 0.9300 |
| C7—C12 | 1.402 (2) | C16—N3 | 1.3757 (18) |
| C8—C9 | 1.382 (2) | C16—H16 | 0.9300 |
| C8—H8 | 0.9300 | N1—H102 | 0.860 (19) |
| C9—C10 | 1.3957 (19) | N4—H101 | 0.8600 |
| C2—C1—C6 | 118.84 (13) | C9—C10—N2 | 116.95 (12) |
| C2—C1—N1 | 119.97 (14) | C11—C10—N2 | 124.95 (12) |
| C6—C1—N1 | 121.15 (13) | C12—C11—C10 | 120.90 (13) |
| C3—C2—C1 | 120.45 (15) | C12—C11—H11 | 119.6 |
| C3—C2—H2 | 119.8 | C10—C11—H11 | 119.5 |
| C1—C2—H2 | 119.8 | C11—C12—C7 | 121.16 (13) |
| C4—C3—C2 | 120.21 (16) | C11—C12—H12 | 119.4 |
| C4—C3—H3 | 119.9 | C7—C12—H12 | 119.4 |
| C2—C3—H3 | 119.9 | N2—C13—C14 | 119.90 (13) |
| C3—C4—C5 | 119.69 (15) | N2—C13—H13 | 124.9 (9) |
| C3—C4—H4 | 120.2 | C14—C13—H13 | 115.2 (9) |
| C5—C4—H4 | 120.2 | N3—C14—N4 | 111.05 (12) |
| C4—C5—C6 | 120.16 (15) | N3—C14—C13 | 125.08 (12) |
| C4—C5—H5 | 119.9 | N4—C14—C13 | 123.84 (12) |
| C6—C5—H5 | 119.9 | N4—C15—C16 | 105.97 (13) |
| C5—C6—C1 | 120.58 (15) | N4—C15—H15 | 127.0 |
| C5—C6—H6 | 119.7 | C16—C15—H15 | 127.0 |
| C1—C6—H6 | 119.7 | C15—C16—N3 | 110.19 (13) |
| N1—C7—C8 | 123.04 (13) | C15—C16—H16 | 124.9 |
| N1—C7—C12 | 118.81 (13) | N3—C16—H16 | 124.9 |
| C8—C7—C12 | 118.08 (13) | C7—N1—C1 | 125.46 (13) |
| C9—C8—C7 | 120.43 (13) | C7—N1—H102 | 116.8 (12) |
| C9—C8—H8 | 119.8 | C1—N1—H102 | 114.9 (12) |
| C7—C8—H8 | 119.8 | C13—N2—C10 | 120.49 (12) |
| C8—C9—C10 | 121.43 (13) | C14—N3—C16 | 105.04 (12) |
| C8—C9—H9 | 119.3 | C14—N4—C15 | 107.74 (11) |
| C10—C9—H9 | 119.3 | C14—N4—H101 | 126.1 |
| C9—C10—C11 | 117.97 (13) | C15—N4—H101 | 126.1 |
| C6—C1—C2—C3 | −2.1 (2) | C8—C7—C12—C11 | 1.0 (2) |
| N1—C1—C2—C3 | −179.81 (14) | N2—C13—C14—N3 | −172.90 (12) |
| C1—C2—C3—C4 | −0.4 (2) | N2—C13—C14—N4 | 5.0 (2) |
| C2—C3—C4—C5 | 2.1 (2) | N4—C15—C16—N3 | 0.14 (16) |
| C3—C4—C5—C6 | −1.2 (2) | C8—C7—N1—C1 | 6.8 (2) |
| C4—C5—C6—C1 | −1.3 (2) | C12—C7—N1—C1 | −176.26 (14) |
| C2—C1—C6—C5 | 3.0 (2) | C2—C1—N1—C7 | −130.27 (16) |
| N1—C1—C6—C5 | −179.36 (14) | C6—C1—N1—C7 | 52.1 (2) |
| N1—C7—C8—C9 | 175.16 (13) | C14—C13—N2—C10 | −177.30 (11) |
| C12—C7—C8—C9 | −1.8 (2) | C9—C10—N2—C13 | −158.92 (12) |
| C7—C8—C9—C10 | 1.8 (2) | C11—C10—N2—C13 | 25.31 (19) |
| C8—C9—C10—C11 | −0.8 (2) | N4—C14—N3—C16 | −0.39 (14) |
| C8—C9—C10—N2 | −176.86 (12) | C13—C14—N3—C16 | 177.74 (12) |
| C9—C10—C11—C12 | −0.07 (19) | C15—C16—N3—C14 | 0.15 (15) |
| N2—C10—C11—C12 | 175.65 (12) | N3—C14—N4—C15 | 0.49 (15) |
| C10—C11—C12—C7 | −0.1 (2) | C13—C14—N4—C15 | −177.67 (12) |
| N1—C7—C12—C11 | −176.13 (13) | C16—C15—N4—C14 | −0.37 (15) |