Table 6. Structural formula and selected crystallographic and chemical information of pairs (8) and (9).
| Data set | (8a) | (8b) | (9c) | (9d) |
|---|---|---|---|---|
| Literature | Sun et al. (2005b) | Wang & Qiu (2006) | Yang (2005a) | You (2005a) |
| IUCr code | ci6575 | ci2197 | ob6467 | ci6692 |
| CSD code | FETLEW01 | PESSEM | FAYMOI | YAYXUS |
| CCDC No. | 274365 | 629307 | 263535 | 281782 |
| Space group | Pbca | |||
| Peculiarity | None | |||
| Coordination geometry | Tetrahedral | |||
| Metal ion | Ni2+ | Co2+ | Cu2+ | Zn2+ |
| Spin multiplicity | 3 | 2,4 | 2 | 1 |