| Ni1—O1 | 1.8995 (15) | C5—H5 | 0.9300 |
| Ni1—O2 | 1.8820 (15) | C5—C6 | 1.400 (3) |
| Ni1—N2 | 1.9344 (17) | C7—C8 | 1.507 (3) |
| Ni1—N3 | 1.9664 (18) | C8—H8A | 0.9600 |
| Cl1—C3 | 1.750 (2) | C8—H8B | 0.9600 |
| O1—C9 | 1.296 (2) | C8—H8C | 0.9600 |
| O2—C6 | 1.329 (2) | C9—C10 | 1.481 (3) |
| O3—C13 | 1.367 (3) | C10—C11 | 1.392 (3) |
| O3—C16 | 1.426 (3) | C10—C15 | 1.392 (3) |
| N1—N2 | 1.399 (2) | C11—H11 | 0.9300 |
| N1—C9 | 1.310 (3) | C11—C12 | 1.381 (3) |
| N2—C7 | 1.304 (3) | C12—H12 | 0.9300 |
| N3—C17 | 1.374 (3) | C12—C13 | 1.381 (3) |
| N3—C19 | 1.320 (3) | C13—C14 | 1.381 (3) |
| N4—H4 | 0.92 (4) | C14—H14 | 0.9300 |
| N4—C18 | 1.356 (3) | C14—C15 | 1.376 (3) |
| N4—C19 | 1.322 (3) | C15—H15 | 0.9300 |
| C1—C2 | 1.417 (3) | C16—H16A | 0.9600 |
| C1—C6 | 1.429 (3) | C16—H16B | 0.9600 |
| C1—C7 | 1.463 (3) | C16—H16C | 0.9600 |
| C2—H2 | 0.9300 | C17—H17 | 0.9300 |
| C2—C3 | 1.359 (3) | C17—C18 | 1.351 (3) |
| C3—C4 | 1.384 (3) | C18—H18 | 0.9300 |
| C4—H4A | 0.9300 | C19—H19 | 0.9300 |
| C4—C5 | 1.378 (3) | ||
| O1—Ni1—N2 | 82.18 (7) | C7—C8—H8B | 109.5 |
| O1—Ni1—N3 | 90.33 (7) | C7—C8—H8C | 109.5 |
| O2—Ni1—O1 | 173.63 (7) | H8A—C8—H8B | 109.5 |
| O2—Ni1—N2 | 94.33 (7) | H8A—C8—H8C | 109.5 |
| O2—Ni1—N3 | 93.16 (7) | H8B—C8—H8C | 109.5 |
| N2—Ni1—N3 | 172.50 (8) | O1—C9—N1 | 124.4 (2) |
| C9—O1—Ni1 | 110.80 (13) | O1—C9—C10 | 116.41 (19) |
| C6—O2—Ni1 | 125.85 (13) | N1—C9—C10 | 119.18 (19) |
| C13—O3—C16 | 117.3 (2) | C11—C10—C9 | 122.5 (2) |
| C9—N1—N2 | 109.43 (17) | C15—C10—C9 | 119.69 (19) |
| N1—N2—Ni1 | 113.18 (12) | C15—C10—C11 | 117.8 (2) |
| C7—N2—Ni1 | 128.30 (15) | C10—C11—H11 | 119.7 |
| C7—N2—N1 | 118.25 (17) | C12—C11—C10 | 120.5 (2) |
| C17—N3—Ni1 | 131.96 (16) | C12—C11—H11 | 119.7 |
| C19—N3—Ni1 | 122.48 (16) | C11—C12—H12 | 119.7 |
| C19—N3—C17 | 105.51 (18) | C13—C12—C11 | 120.5 (2) |
| C18—N4—H4 | 120 (2) | C13—C12—H12 | 119.7 |
| C19—N4—H4 | 132 (2) | O3—C13—C12 | 115.9 (2) |
| C19—N4—C18 | 107.6 (2) | O3—C13—C14 | 124.3 (2) |
| C2—C1—C6 | 116.57 (19) | C14—C13—C12 | 119.9 (2) |
| C2—C1—C7 | 118.67 (18) | C13—C14—H14 | 120.4 |
| C6—C1—C7 | 124.76 (18) | C15—C14—C13 | 119.3 (2) |
| C1—C2—H2 | 118.8 | C15—C14—H14 | 120.4 |
| C3—C2—C1 | 122.3 (2) | C10—C15—H15 | 119.0 |
| C3—C2—H2 | 118.8 | C14—C15—C10 | 122.0 (2) |
| C2—C3—Cl1 | 119.64 (17) | C14—C15—H15 | 119.0 |
| C2—C3—C4 | 121.6 (2) | O3—C16—H16A | 109.5 |
| C4—C3—Cl1 | 118.72 (18) | O3—C16—H16B | 109.5 |
| C3—C4—H4A | 121.2 | O3—C16—H16C | 109.5 |
| C5—C4—C3 | 117.6 (2) | H16A—C16—H16B | 109.5 |
| C5—C4—H4A | 121.2 | H16A—C16—H16C | 109.5 |
| C4—C5—H5 | 118.4 | H16B—C16—H16C | 109.5 |
| C4—C5—C6 | 123.1 (2) | N3—C17—H17 | 125.6 |
| C6—C5—H5 | 118.4 | C18—C17—N3 | 108.8 (2) |
| O2—C6—C1 | 124.79 (19) | C18—C17—H17 | 125.6 |
| O2—C6—C5 | 116.47 (18) | N4—C18—H18 | 126.6 |
| C5—C6—C1 | 118.72 (19) | C17—C18—N4 | 106.7 (2) |
| N2—C7—C1 | 120.71 (18) | C17—C18—H18 | 126.6 |
| N2—C7—C8 | 119.1 (2) | N3—C19—N4 | 111.4 (2) |
| C1—C7—C8 | 120.19 (19) | N3—C19—H19 | 124.3 |
| C7—C8—H8A | 109.5 | N4—C19—H19 | 124.3 |
| Ni1—O1—C9—N1 | −0.8 (3) | C2—C1—C7—C8 | −1.5 (3) |
| Ni1—O1—C9—C10 | 177.82 (14) | C2—C3—C4—C5 | 1.0 (3) |
| Ni1—O2—C6—C1 | −6.1 (3) | C3—C4—C5—C6 | 0.0 (3) |
| Ni1—O2—C6—C5 | 172.09 (15) | C4—C5—C6—O2 | −179.5 (2) |
| Ni1—N2—C7—C1 | 9.6 (3) | C4—C5—C6—C1 | −1.2 (3) |
| Ni1—N2—C7—C8 | −170.21 (18) | C6—C1—C2—C3 | −0.4 (3) |
| Ni1—N3—C17—C18 | 177.28 (18) | C6—C1—C7—N2 | −1.1 (3) |
| Ni1—N3—C19—N4 | −177.80 (17) | C6—C1—C7—C8 | 178.7 (2) |
| Cl1—C3—C4—C5 | 179.21 (18) | C7—C1—C2—C3 | 179.8 (2) |
| O1—C9—C10—C11 | 179.9 (2) | C7—C1—C6—O2 | −0.7 (3) |
| O1—C9—C10—C15 | −0.5 (3) | C7—C1—C6—C5 | −178.9 (2) |
| O3—C13—C14—C15 | 179.9 (2) | C9—N1—N2—Ni1 | 0.9 (2) |
| N1—N2—C7—C1 | −176.82 (18) | C9—N1—N2—C7 | −173.69 (19) |
| N1—N2—C7—C8 | 3.4 (3) | C9—C10—C11—C12 | 178.4 (2) |
| N1—C9—C10—C11 | −1.4 (3) | C9—C10—C15—C14 | −178.5 (2) |
| N1—C9—C10—C15 | 178.2 (2) | C10—C11—C12—C13 | 1.2 (4) |
| N2—Ni1—O1—C9 | 0.95 (14) | C11—C10—C15—C14 | 1.1 (3) |
| N2—Ni1—O2—C6 | 10.33 (18) | C11—C12—C13—O3 | 179.8 (2) |
| N2—N1—C9—O1 | 0.0 (3) | C11—C12—C13—C14 | −1.0 (4) |
| N2—N1—C9—C10 | −178.63 (17) | C12—C13—C14—C15 | 0.9 (4) |
| N3—Ni1—O1—C9 | −179.41 (15) | C13—C14—C15—C10 | −1.0 (4) |
| N3—Ni1—O2—C6 | −170.01 (17) | C15—C10—C11—C12 | −1.2 (3) |
| N3—C17—C18—N4 | 0.3 (3) | C16—O3—C13—C12 | −175.6 (3) |
| C1—C2—C3—Cl1 | −178.99 (17) | C16—O3—C13—C14 | 5.3 (4) |
| C1—C2—C3—C4 | −0.8 (4) | C17—N3—C19—N4 | −0.1 (3) |
| C2—C1—C6—O2 | 179.5 (2) | C18—N4—C19—N3 | 0.3 (3) |
| C2—C1—C6—C5 | 1.3 (3) | C19—N3—C17—C18 | −0.2 (3) |
| C2—C1—C7—N2 | 178.7 (2) | C19—N4—C18—C17 | −0.3 (3) |