| Ni—O1 | 2.0607 (13) | C7—H7B | 0.9600 |
| Ni—N1 | 2.0860 (16) | C7—H7C | 0.9600 |
| Ni—N2i | 2.1593 (17) | C8—N3 | 1.462 (3) |
| Ni—Cl1 | 2.4124 (5) | C8—H8A | 0.9600 |
| Ni—Cl2 | 2.4139 (5) | C8—H8B | 0.9600 |
| Ni—Cl1ii | 2.4833 (5) | C8—H8C | 0.9600 |
| C1—N1 | 1.343 (2) | C9—O2 | 1.216 (2) |
| C1—C2 | 1.380 (3) | C9—N4 | 1.305 (3) |
| C1—H1A | 0.9300 | C9—H9A | 0.9300 |
| C2—C3 | 1.380 (3) | C10—N4 | 1.449 (3) |
| C2—H2A | 0.9300 | C10—H10A | 0.9600 |
| C3—C4 | 1.388 (3) | C10—H10B | 0.9600 |
| C3—H3A | 0.9300 | C10—H10C | 0.9600 |
| C4—C5 | 1.388 (3) | C11—N4 | 1.454 (3) |
| C4—N2 | 1.417 (2) | C11—H11A | 0.9600 |
| C5—N1 | 1.343 (2) | C11—H11B | 0.9600 |
| C5—H5A | 0.9300 | C11—H11C | 0.9600 |
| C6—O1 | 1.236 (2) | N2—Niiii | 2.1593 (17) |
| C6—N3 | 1.322 (3) | N2—H2NA | 0.89 (2) |
| C6—H6A | 0.9300 | N2—H2NB | 0.82 (2) |
| C7—N3 | 1.462 (3) | Cl1—Niii | 2.4833 (5) |
| C7—H7A | 0.9600 | ||
| O1—Ni—N1 | 88.14 (6) | N3—C8—H8A | 109.5 |
| O1—Ni—N2i | 88.87 (6) | N3—C8—H8B | 109.5 |
| N1—Ni—N2i | 88.32 (7) | H8A—C8—H8B | 109.5 |
| O1—Ni—Cl1 | 171.70 (4) | N3—C8—H8C | 109.5 |
| N1—Ni—Cl1 | 96.57 (5) | H8A—C8—H8C | 109.5 |
| N2i—Ni—Cl1 | 84.46 (5) | H8B—C8—H8C | 109.5 |
| O1—Ni—Cl2 | 93.85 (4) | O2—C9—N4 | 126.7 (2) |
| N1—Ni—Cl2 | 93.17 (5) | O2—C9—H9A | 116.7 |
| N2i—Ni—Cl2 | 176.93 (5) | N4—C9—H9A | 116.7 |
| Cl1—Ni—Cl2 | 92.710 (18) | N4—C10—H10A | 109.5 |
| O1—Ni—Cl1ii | 88.36 (4) | N4—C10—H10B | 109.5 |
| N1—Ni—Cl1ii | 174.19 (4) | H10A—C10—H10B | 109.5 |
| N2i—Ni—Cl1ii | 86.97 (5) | N4—C10—H10C | 109.5 |
| Cl1—Ni—Cl1ii | 86.372 (17) | H10A—C10—H10C | 109.5 |
| Cl2—Ni—Cl1ii | 91.690 (18) | H10B—C10—H10C | 109.5 |
| N1—C1—C2 | 122.69 (18) | N4—C11—H11A | 109.5 |
| N1—C1—H1A | 118.7 | N4—C11—H11B | 109.5 |
| C2—C1—H1A | 118.7 | H11A—C11—H11B | 109.5 |
| C1—C2—C3 | 119.24 (19) | N4—C11—H11C | 109.5 |
| C1—C2—H2A | 120.4 | H11A—C11—H11C | 109.5 |
| C3—C2—H2A | 120.4 | H11B—C11—H11C | 109.5 |
| C2—C3—C4 | 118.92 (19) | C5—N1—C1 | 117.80 (17) |
| C2—C3—H3A | 120.5 | C5—N1—Ni | 123.02 (13) |
| C4—C3—H3A | 120.5 | C1—N1—Ni | 119.17 (13) |
| C3—C4—C5 | 118.36 (18) | C4—N2—Niiii | 118.73 (13) |
| C3—C4—N2 | 120.29 (18) | C4—N2—H2NA | 112.6 (13) |
| C5—C4—N2 | 121.23 (18) | Niiii—N2—H2NA | 97.6 (14) |
| N1—C5—C4 | 122.94 (18) | C4—N2—H2NB | 112.8 (16) |
| N1—C5—H5A | 118.5 | Niiii—N2—H2NB | 102.9 (16) |
| C4—C5—H5A | 118.5 | H2NA—N2—H2NB | 111 (2) |
| O1—C6—N3 | 123.51 (19) | C6—N3—C7 | 121.13 (18) |
| O1—C6—H6A | 118.2 | C6—N3—C8 | 120.52 (18) |
| N3—C6—H6A | 118.2 | C7—N3—C8 | 118.24 (17) |
| N3—C7—H7A | 109.5 | C9—N4—C10 | 122.0 (2) |
| N3—C7—H7B | 109.5 | C9—N4—C11 | 120.33 (19) |
| H7A—C7—H7B | 109.5 | C10—N4—C11 | 117.48 (19) |
| N3—C7—H7C | 109.5 | C6—O1—Ni | 126.39 (13) |
| H7A—C7—H7C | 109.5 | Ni—Cl1—Niii | 93.628 (17) |
| H7B—C7—H7C | 109.5 |