Table 1.
Selected interatomic distances (Å) and angles (deg) for the X-ray crystal structures of (Bu4N)6, (Bu4N)7, and (Ph4P)8.(a)
| (Bu4N)6 | (Bu4N)7 | ||
|---|---|---|---|
| Cu1-C24 | 1.986(3) | Ni1-C24 | 1.9414(18) |
| Cu1-N1 | 1.945(2) | Ni1-N1 | 1.8501(15) |
| Cu1-N2 | 2.015(2) | Ni1-N3 | 1.9129(14) |
| Cu1-N3 | 2.011(2) | Ni1-N2 | 1.9178(15) |
| C24-C25 | 1.412(5) | C24-C25 | 1.436(3) |
| C25-N4 | 1.165(4) | N1-Ni1-N3 | 82.08(6) |
| N1-Cu1-C24 | 175.37(11) | N1-Ni1-N2 | 82.63(6) |
| N2-Cu1-C24 | 101.07(11) | N3-Ni1-N2 | 164.68(6) |
| N2-Cu1-N1 | 79.91(9) | N1-Ni1-C24 | 177.90(7) |
| N3-Cu1-C24 | 99.96(11) | N3-Ni1-C24 | 97.64(7) |
| N3-Cu1-N1 | 79.21(9) | N2-Ni1-C24 | 97.68(7) |
| N3-Cu1-N2 | 158.95(9) | N4-C25-C24 | 178.0(2) |
| N4-C25-C24 | 176.8(3) | Ni1-N1 | 1.8501(15) |
|
|
|||
| (Ph4P)8 | |||
|
|
|||
| Cu1-N1 | 1.930(2) | ||
| Cu1-N2 | 2.013(2) | ||
| Cu1-N3 | 2.013(2) | ||
| Cu1-Cl1 | 2.2017(7) | ||
| N1-Cu1-N3 | 80.57(9) | ||
| N1-Cu1-N2 | 79.64(9) | ||
| N3-Cu1-N2 | 160.20(9) | ||
| N1-Cu1-Cl1 | 179.64(8) | ||
| N3-Cu1-Cl1 | 99.23(6) | ||
| N2-Cu1-Cl1 | 100.56(7) | ||
(a)
Standard deviations in parentheses.