| Ni1—S2 | 2.1192 (6) | C11—C12 | 1.383 (3) |
| Ni1—S3 | 2.1207 (7) | C11—H11 | 0.9500 |
| Ni1—S4 | 2.1261 (6) | C12—C13 | 1.380 (3) |
| Ni1—S1 | 2.1277 (7) | C13—C14 | 1.382 (3) |
| Cl1—C4 | 1.743 (3) | C13—H13 | 0.9500 |
| Cl2—C12 | 1.741 (2) | C14—H14 | 0.9500 |
| Cl3—C18 | 1.740 (3) | C15—C20 | 1.400 (3) |
| Cl4—C26 | 1.733 (2) | C15—C16 | 1.400 (3) |
| S1—C7 | 1.706 (2) | C15—C21 | 1.479 (3) |
| S2—C8 | 1.704 (2) | C16—C17 | 1.380 (4) |
| S3—C21 | 1.706 (2) | C16—H16 | 0.9500 |
| S4—C22 | 1.713 (2) | C17—C18 | 1.387 (5) |
| C1—C2 | 1.393 (3) | C17—H17 | 0.9500 |
| C1—C6 | 1.402 (3) | C18—C19 | 1.371 (4) |
| C1—C7 | 1.477 (3) | C19—C20 | 1.379 (4) |
| C2—C3 | 1.381 (4) | C19—H19 | 0.9500 |
| C2—H2 | 0.9500 | C20—H20 | 0.9500 |
| C3—C4 | 1.378 (4) | C21—C22 | 1.397 (3) |
| C3—H3 | 0.9500 | C22—C23 | 1.473 (3) |
| C4—C5 | 1.376 (4) | C23—C24 | 1.397 (3) |
| C5—C6 | 1.379 (4) | C23—C28 | 1.398 (3) |
| C5—H5 | 0.9500 | C24—C25 | 1.386 (3) |
| C6—H6 | 0.9500 | C24—H24 | 0.9500 |
| C7—C8 | 1.399 (3) | C25—C26 | 1.381 (3) |
| C8—C9 | 1.480 (3) | C25—H25 | 0.9500 |
| C9—C10 | 1.394 (3) | C26—C27 | 1.388 (3) |
| C9—C14 | 1.400 (3) | C27—C28 | 1.386 (3) |
| C10—C11 | 1.387 (3) | C27—H27 | 0.9500 |
| C10—H10 | 0.9500 | C28—H28 | 0.9500 |
| S2—Ni1—S3 | 87.80 (2) | C12—C13—H13 | 120.4 |
| S2—Ni1—S4 | 174.64 (3) | C14—C13—H13 | 120.4 |
| S3—Ni1—S4 | 91.24 (2) | C13—C14—C9 | 120.6 (2) |
| S2—Ni1—S1 | 91.15 (2) | C13—C14—H14 | 119.7 |
| S3—Ni1—S1 | 178.94 (2) | C9—C14—H14 | 119.7 |
| S4—Ni1—S1 | 89.82 (2) | C20—C15—C16 | 118.6 (2) |
| C7—S1—Ni1 | 105.72 (8) | C20—C15—C21 | 121.0 (2) |
| C8—S2—Ni1 | 105.67 (8) | C16—C15—C21 | 120.4 (2) |
| C21—S3—Ni1 | 105.66 (8) | C17—C16—C15 | 120.6 (3) |
| C22—S4—Ni1 | 105.76 (8) | C17—C16—H16 | 119.7 |
| C2—C1—C6 | 117.9 (2) | C15—C16—H16 | 119.7 |
| C2—C1—C7 | 121.3 (2) | C16—C17—C18 | 119.1 (3) |
| C6—C1—C7 | 120.7 (2) | C16—C17—H17 | 120.5 |
| C3—C2—C1 | 121.3 (2) | C18—C17—H17 | 120.5 |
| C3—C2—H2 | 119.3 | C19—C18—C17 | 121.6 (3) |
| C1—C2—H2 | 119.3 | C19—C18—Cl3 | 119.3 (2) |
| C4—C3—C2 | 119.2 (2) | C17—C18—Cl3 | 119.1 (2) |
| C4—C3—H3 | 120.4 | C18—C19—C20 | 119.3 (3) |
| C2—C3—H3 | 120.4 | C18—C19—H19 | 120.3 |
| C5—C4—C3 | 121.1 (2) | C20—C19—H19 | 120.3 |
| C5—C4—Cl1 | 119.5 (2) | C19—C20—C15 | 120.8 (3) |
| C3—C4—Cl1 | 119.4 (2) | C19—C20—H20 | 119.6 |
| C4—C5—C6 | 119.6 (2) | C15—C20—H20 | 119.6 |
| C4—C5—H5 | 120.2 | C22—C21—C15 | 124.79 (19) |
| C6—C5—H5 | 120.2 | C22—C21—S3 | 119.14 (17) |
| C5—C6—C1 | 120.9 (2) | C15—C21—S3 | 116.05 (16) |
| C5—C6—H6 | 119.6 | C21—C22—C23 | 124.3 (2) |
| C1—C6—H6 | 119.6 | C21—C22—S4 | 118.07 (16) |
| C8—C7—C1 | 124.84 (19) | C23—C22—S4 | 117.60 (17) |
| C8—C7—S1 | 118.29 (17) | C24—C23—C28 | 118.3 (2) |
| C1—C7—S1 | 116.84 (16) | C24—C23—C22 | 120.7 (2) |
| C7—C8—C9 | 125.3 (2) | C28—C23—C22 | 120.95 (19) |
| C7—C8—S2 | 118.86 (16) | C25—C24—C23 | 121.3 (2) |
| C9—C8—S2 | 115.76 (17) | C25—C24—H24 | 119.4 |
| C10—C9—C14 | 118.9 (2) | C23—C24—H24 | 119.4 |
| C10—C9—C8 | 120.74 (19) | C26—C25—C24 | 118.9 (2) |
| C14—C9—C8 | 120.3 (2) | C26—C25—H25 | 120.6 |
| C11—C10—C9 | 120.8 (2) | C24—C25—H25 | 120.6 |
| C11—C10—H10 | 119.6 | C25—C26—C27 | 121.5 (2) |
| C9—C10—H10 | 119.6 | C25—C26—Cl4 | 119.58 (18) |
| C12—C11—C10 | 118.9 (2) | C27—C26—Cl4 | 118.88 (18) |
| C12—C11—H11 | 120.5 | C28—C27—C26 | 118.8 (2) |
| C10—C11—H11 | 120.5 | C28—C27—H27 | 120.6 |
| C13—C12—C11 | 121.6 (2) | C26—C27—H27 | 120.6 |
| C13—C12—Cl2 | 118.56 (18) | C27—C28—C23 | 121.1 (2) |
| C11—C12—Cl2 | 119.87 (18) | C27—C28—H28 | 119.4 |
| C12—C13—C14 | 119.3 (2) | C23—C28—H28 | 119.4 |
| C6—C1—C2—C3 | −0.5 (4) | C20—C15—C16—C17 | −1.7 (4) |
| C7—C1—C2—C3 | −177.8 (2) | C21—C15—C16—C17 | −179.0 (2) |
| C1—C2—C3—C4 | −0.6 (4) | C15—C16—C17—C18 | 0.3 (4) |
| C2—C3—C4—C5 | 1.2 (4) | C16—C17—C18—C19 | 0.9 (4) |
| C2—C3—C4—Cl1 | −178.4 (2) | C16—C17—C18—Cl3 | −179.4 (2) |
| C3—C4—C5—C6 | −0.6 (4) | C17—C18—C19—C20 | −0.6 (4) |
| Cl1—C4—C5—C6 | 179.0 (2) | Cl3—C18—C19—C20 | 179.73 (19) |
| C4—C5—C6—C1 | −0.5 (4) | C18—C19—C20—C15 | −0.9 (4) |
| C2—C1—C6—C5 | 1.1 (4) | C16—C15—C20—C19 | 2.0 (3) |
| C7—C1—C6—C5 | 178.4 (2) | C21—C15—C20—C19 | 179.3 (2) |
| C2—C1—C7—C8 | −142.3 (2) | C20—C15—C21—C22 | 44.4 (3) |
| C6—C1—C7—C8 | 40.5 (3) | C16—C15—C21—C22 | −138.4 (2) |
| C2—C1—C7—S1 | 39.8 (3) | C20—C15—C21—S3 | −133.8 (2) |
| C6—C1—C7—S1 | −137.4 (2) | C16—C15—C21—S3 | 43.5 (3) |
| Ni1—S1—C7—C8 | −0.78 (19) | Ni1—S3—C21—C22 | −2.11 (19) |
| Ni1—S1—C7—C1 | 177.20 (14) | Ni1—S3—C21—C15 | 176.18 (15) |
| C1—C7—C8—C9 | 10.5 (3) | C15—C21—C22—C23 | 6.6 (3) |
| S1—C7—C8—C9 | −171.64 (17) | S3—C21—C22—C23 | −175.30 (17) |
| C1—C7—C8—S2 | −172.99 (17) | C15—C21—C22—S4 | −174.10 (17) |
| S1—C7—C8—S2 | 4.8 (3) | S3—C21—C22—S4 | 4.0 (3) |
| Ni1—S2—C8—C7 | −6.26 (19) | Ni1—S4—C22—C21 | −3.77 (19) |
| Ni1—S2—C8—C9 | 170.53 (14) | Ni1—S4—C22—C23 | 175.60 (14) |
| C7—C8—C9—C10 | 51.3 (3) | C21—C22—C23—C24 | 42.9 (3) |
| S2—C8—C9—C10 | −125.3 (2) | S4—C22—C23—C24 | −136.43 (19) |
| C7—C8—C9—C14 | −132.1 (2) | C21—C22—C23—C28 | −137.6 (2) |
| S2—C8—C9—C14 | 51.3 (3) | S4—C22—C23—C28 | 43.1 (3) |
| C14—C9—C10—C11 | −0.2 (3) | C28—C23—C24—C25 | 2.5 (3) |
| C8—C9—C10—C11 | 176.4 (2) | C22—C23—C24—C25 | −178.0 (2) |
| C9—C10—C11—C12 | 1.3 (4) | C23—C24—C25—C26 | −0.7 (4) |
| C10—C11—C12—C13 | −1.3 (4) | C24—C25—C26—C27 | −1.7 (4) |
| C10—C11—C12—Cl2 | 178.92 (18) | C24—C25—C26—Cl4 | 178.84 (18) |
| C11—C12—C13—C14 | 0.2 (4) | C25—C26—C27—C28 | 2.2 (4) |
| Cl2—C12—C13—C14 | 179.98 (18) | Cl4—C26—C27—C28 | −178.26 (18) |
| C12—C13—C14—C9 | 0.9 (3) | C26—C27—C28—C23 | −0.4 (3) |
| C10—C9—C14—C13 | −0.9 (3) | C24—C23—C28—C27 | −1.9 (3) |
| C8—C9—C14—C13 | −177.6 (2) | C22—C23—C28—C27 | 178.5 (2) |