Table 1.
Ni-X-M Bridge Matric Parameters
| Compounds Ni-X-M |
14 Ni-OH-Mn |
15a Ni-OH-Fe |
16 Ni-OH-Cu |
18 Ni-OH-Cu |
19 Ni-CN-Fe |
|---|---|---|---|---|---|
| Ni-O/C/Cl (Å) | 1.861(3) | 1.927(4) | 1.899(3) | 1.895(2) | 1.878(3) |
| M-O/N/Cl (Å) | 2.089(4) | 2.059(3) | 2.134(4) | 2.026(2) | 2.099(2) |
| Ni-O-M (deg) | 142.5(2) | 140.0(2) | 147.6(2) | 141.1(1) | - |
| Ni-C-N (deg) | - | - | - | - | 170.2(2) |
| Fe-N-C (deg) | - | - | - | - | 138.3(2) |
| Ni···M (Å) | 3.741(2) | 3.747(2) | 3.873(2) | 3.697 (1) | 4.709(1) |
|
| |||||
| Compounds Ni-X-M |
23 Ni-Cl Cl-Fe |
24 Ni-CN-Fe |
25 Ni-OH-Cu |
27 Ni-OH-Cu |
28 Ni-OH-Cu |
|
| |||||
| Ni-O/C/Cl (Å) | 2.178(2) | 1.853(3) | 1.890(3) | 2.056(4) | 2.008(3) |
| M-O/N/Cl (Å) | 2.236(2) | 2.084(3) | 1.936(3) | 1.924(4) | 1.936(3) |
| Ni-O-M (deg) | - | - | 150.4(2) | 153.1(2) | 152.7(2) |
| Ni-C-N (deg) | - | 170.5(3) | - | - | - |
| Fe-N-C (deg) | - | 157.2(2) | - | - | - |
| Ni···M (Å) | 5.315(1) | 4.927(1) | 3.699(1) | 3.871(1) | 3.833(2) |
a
Ref. 7.