Table 2. The dihedral angles (°) between the least-squares calculated planes through the atoms of the imidazole (I) and phenyl rings (R) A and B of the [Cu(ClO4)2(LH)4] molecules for the 11 solvatomorphs studied†‡§.
| Compound | IA/IB | IA/RA | IB/RB |
|---|---|---|---|
| 1 | 83.0 (2) | 17.4 (2) | 27.5 (2) |
| 2 | 81.3 (2) | 13.9 (2) | 27.3 (6) |
| 3 | 82.4 (2) | 12.8 (2) | 31.9 (5) |
| 4 | 89.6 (1) | 20.1 (1) | 13.2 (1) |
| 6 | 84.3 (1) | 18.0 (2) | 11.4 (2) |
| 7 | 72.5 (1) | 2.7 (1) | 22.3 (1) |
| 8 | 73.7 (1) | 18.4 (2) | 35.1 (1) |
| 9 | 87.3 (2) | 11.9 (2) | 31.2 (2) |
| 10 | 85.1 (2) | 11.5 (2) | 21.6 (3) |
| 11 | 88.6 (1) | 10.5 (1) | 6.5 (2) |
| 12 | 80.3 (1) | 16.3 (1) | 22.2 (2) |
†
IA: Imidazole ring N1A/C2A/N3A/C4A/C5A; IB: Imidazole ring N1B/C2B/N3B/C4B/C5B; RA: Phenyl ring C6A/C7A/C8A/C9A/C10A/C11A; RB: Phenyl ring C6B/C7B/C8B/C9B/C10B/C11B.
‡
Data for compound 5·2(2-PrOH) are not listed.
§
The numbering scheme of the complexes does not include the solvent molecules.