Table 2. Selected geometric parameters (Å, °) for (II) .
| Cd1—Cl3 | 2.380 (4) | Cd1—Br3 | 2.5353 (12) |
| Cd1—Cl2 | 2.460 (5) | Cd1—Br1 | 2.5834 (17) |
| Cd1—Cl1 | 2.467 (3) | Cd1—Br2 | 2.5950 (5) |
| Cd1—Cl4 | 2.497 (4) | Cd1—Br4 | 2.6029 (11) |
| Cl3—Cd1—Cl2 | 107.3 (10) | Br3—Cd1—Br1 | 106.2 (3) |
| Cl3—Cd1—Cl1 | 106.1 (7) | Cl3—Cd1—Br2 | 108.3 (5) |
| Cl2—Cd1—Cl1 | 114.9 (9) | Cl1—Cd1—Br2 | 112.8 (5) |
| Cl3—Cd1—Cl4 | 112.7 (5) | Cl4—Cd1—Br2 | 110.6 (2) |
| Cl2—Cd1—Cl4 | 109.6 (9) | Br3—Cd1—Br2 | 109.34 (14) |
| Cl1—Cd1—Cl4 | 106.3 (6) | Br1—Cd1—Br2 | 111.3 (3) |
| Cl2—Cd1—Br3 | 108.4 (9) | Cl3—Cd1—Br4 | 117.3 (5) |
| Cl1—Cd1—Br3 | 105.3 (5) | Cl2—Cd1—Br4 | 106.6 (9) |
| Cl4—Cd1—Br3 | 112.4 (2) | Cl1—Cd1—Br4 | 104.9 (5) |
| Cl3—Cd1—Br1 | 107.0 (5) | Br3—Cd1—Br4 | 117.00 (15) |
| Cl2—Cd1—Br1 | 113.4 (8) | Br1—Cd1—Br4 | 105.4 (3) |
| Cl4—Cd1—Br1 | 106.9 (4) | Br2—Cd1—Br4 | 107.57 (8) |