Table 2. Selected bond distances (Å) and angles (°) in complexes 2, 3 and 5 .
| compounds | 3 | 2 a | 5 b |
|---|---|---|---|
| Ni1—P1 | 2.1124 (11) | 2.1108 (7) | 2.113 (7) |
| Ni1—S1 | 2.2574 (12) | 2.2454 (7) | 2.242 (8) |
| Ni1—S2 | 2.2612 (13) | 2.2678 (7) | 2.269 (6) |
| Ni1—S3 | 2.3072 (13) | 2.3510 (7) | 2.290 (7) |
| Ni1—Cl | 2.2412 (11) | 2.2437 (7) | 2.227 (7) |
| P1—Ni1—Cl1 | 177.83 (5) | 178.60 (3) | 178.5 (3) |
| S2—Ni1—S3 | 120.87 (5) | 109.53 (3) | 112.1 (3) |
| S3—Ni1—S1 | 116.04 (5) | 119.03 (3) | 127.1 (3) |
| S1—Ni1—S2 | 122.83 (5) | 130.74 (3) | 120.6 (2) |
| P1—Ni1—S | 88.16 (4)–88.1 (4) | 86.9 – 87.5 | 88.0 – 88.7 |
| Cl1—Ni1—S | 89.88 (4)–93.48 (5) | 92.0 – 94.5 | 90.7 – 92.4 |