| Ni1—O5 | 2.079 (2) | N2—H21 | 0.83 (5) |
| Ni1—O5i | 2.079 (2) | N2—H22 | 0.84 (5) |
| Ni1—O6 | 2.052 (2) | C2—C1 | 1.505 (4) |
| Ni1—O6i | 2.052 (2) | C2—C3 | 1.394 (4) |
| Ni1—N1 | 2.075 (3) | C2—C7 | 1.395 (4) |
| Ni1—N1i | 2.075 (3) | C3—H3 | 0.9300 |
| O1—C1 | 1.263 (4) | C4—C3 | 1.383 (4) |
| O2—C1 | 1.260 (4) | C5—C4 | 1.389 (5) |
| O3—C4 | 1.373 (4) | C5—C6 | 1.390 (5) |
| O3—H31 | 0.79 (5) | C5—H5 | 0.9300 |
| O4—C13 | 1.236 (4) | C6—H6 | 0.9300 |
| O5—H51 | 0.85 (2) | C7—C6 | 1.391 (5) |
| O5—H52 | 0.85 (2) | C7—H7 | 0.9300 |
| O6—H61 | 0.85 (2) | C8—H8 | 0.9300 |
| O6—H62 | 0.85 (2) | C9—C8 | 1.378 (4) |
| O7—H71 | 0.784 (18) | C9—C10 | 1.391 (4) |
| O7—H72 | 0.85 (2) | C9—H9 | 0.9300 |
| O8—H81 | 0.769 (18) | C10—C11 | 1.386 (5) |
| O8—H82 | 0.83 (2) | C10—C13 | 1.507 (4) |
| N1—C8 | 1.347 (4) | C11—H11 | 0.9300 |
| N1—C12 | 1.341 (4) | C12—C11 | 1.385 (4) |
| N2—C13 | 1.326 (4) | C12—H12 | 0.9300 |
| O5—Ni1—O5i | 180.00 (9) | C7—C2—C1 | 120.3 (3) |
| O6—Ni1—O5 | 94.23 (10) | C2—C3—H3 | 120.1 |
| O6i—Ni1—O5 | 85.77 (10) | C4—C3—C2 | 119.7 (3) |
| O6—Ni1—O5i | 85.77 (10) | C4—C3—H3 | 120.1 |
| O6i—Ni1—O5i | 94.23 (10) | O3—C4—C3 | 118.2 (3) |
| O6i—Ni1—O6 | 180.0 | O3—C4—C5 | 121.2 (3) |
| O6—Ni1—N1 | 89.53 (10) | C3—C4—C5 | 120.5 (3) |
| O6i—Ni1—N1 | 90.47 (10) | C4—C5—C6 | 119.9 (3) |
| O6—Ni1—N1i | 90.47 (10) | C4—C5—H5 | 120.1 |
| O6i—Ni1—N1i | 89.53 (10) | C6—C5—H5 | 120.1 |
| N1—Ni1—O5 | 89.02 (10) | C5—C6—C7 | 120.1 (3) |
| N1i—Ni1—O5 | 90.98 (10) | C5—C6—H6 | 120.0 |
| N1—Ni1—O5i | 90.98 (10) | C7—C6—H6 | 120.0 |
| N1i—Ni1—O5i | 89.02 (10) | C2—C7—H7 | 120.1 |
| N1i—Ni1—N1 | 180.0 | C6—C7—C2 | 119.8 (3) |
| C4—O3—H31 | 111 (4) | C6—C7—H7 | 120.1 |
| Ni1—O5—H51 | 123 (4) | N1—C8—C9 | 122.8 (3) |
| Ni1—O5—H52 | 113 (4) | N1—C8—H8 | 118.6 |
| H52—O5—H51 | 99 (6) | C9—C8—H8 | 118.6 |
| Ni1—O6—H61 | 128 (3) | C8—C9—C10 | 119.4 (3) |
| Ni1—O6—H62 | 121 (4) | C8—C9—H9 | 120.3 |
| H61—O6—H62 | 110 (5) | C10—C9—H9 | 120.3 |
| H72—O7—H71 | 100 (4) | C9—C10—C13 | 118.5 (3) |
| H81—O8—H82 | 103 (4) | C11—C10—C9 | 117.9 (3) |
| C8—N1—Ni1 | 122.0 (2) | C11—C10—C13 | 123.6 (3) |
| C12—N1—Ni1 | 120.4 (2) | C10—C11—H11 | 120.4 |
| C12—N1—C8 | 117.6 (3) | C12—C11—C10 | 119.3 (3) |
| C13—N2—H21 | 123 (3) | C12—C11—H11 | 120.4 |
| C13—N2—H22 | 123 (3) | N1—C12—C11 | 122.9 (3) |
| H21—N2—H22 | 113 (4) | N1—C12—H12 | 118.5 |
| O1—C1—C2 | 118.5 (3) | C11—C12—H12 | 118.5 |
| O2—C1—O1 | 123.7 (3) | O4—C13—N2 | 123.2 (3) |
| O2—C1—C2 | 117.8 (3) | O4—C13—C10 | 119.0 (3) |
| C3—C2—C1 | 119.6 (3) | N2—C13—C10 | 117.9 (3) |
| C3—C2—C7 | 120.1 (3) | ||
| O5—Ni1—N1—C8 | −131.1 (3) | C1—C2—C7—C6 | −179.7 (3) |
| O5i—Ni1—N1—C8 | 48.9 (3) | C3—C2—C7—C6 | 0.2 (5) |
| O5—Ni1—N1—C12 | 48.7 (2) | O3—C4—C3—C2 | 177.5 (3) |
| O5i—Ni1—N1—C12 | −131.3 (2) | C5—C4—C3—C2 | −0.9 (5) |
| O6—Ni1—N1—C8 | 134.6 (3) | C6—C5—C4—O3 | −178.4 (3) |
| O6i—Ni1—N1—C8 | −45.4 (3) | C6—C5—C4—C3 | 0.0 (5) |
| O6—Ni1—N1—C12 | −45.5 (2) | C4—C5—C6—C7 | 1.1 (5) |
| O6i—Ni1—N1—C12 | 134.5 (2) | C2—C7—C6—C5 | −1.2 (5) |
| Ni1—N1—C8—C9 | 179.4 (2) | C10—C9—C8—N1 | 0.5 (5) |
| C12—N1—C8—C9 | −0.5 (5) | C8—C9—C10—C11 | −0.1 (5) |
| Ni1—N1—C12—C11 | −179.8 (2) | C8—C9—C10—C13 | 179.0 (3) |
| C8—N1—C12—C11 | 0.1 (5) | C9—C10—C11—C12 | −0.3 (5) |
| C3—C2—C1—O1 | 171.2 (3) | C13—C10—C11—C12 | −179.4 (3) |
| C3—C2—C1—O2 | −8.0 (4) | C9—C10—C13—O4 | 6.0 (5) |
| C7—C2—C1—O1 | −8.9 (5) | C9—C10—C13—N2 | −173.2 (3) |
| C7—C2—C1—O2 | 171.9 (3) | C11—C10—C13—O4 | −175.0 (3) |
| C1—C2—C3—C4 | −179.3 (3) | C11—C10—C13—N2 | 5.8 (5) |
| C7—C2—C3—C4 | 0.8 (5) | N1—C12—C11—C10 | 0.3 (5) |