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Association constants of H-G complexes at 25 °C, reported as logK. Paraquat, PQ, and diquat, DQ, are the guests, G, and the compounds 1a and 1b are the fluorescent hosts, H. The values were determined by Equation (3). Uncertainties are given as standard deviation.
| Guest | Host | |
|---|---|---|
| 1a | 1b | |
| DQ | 6.4 ± 0.2 | 6.8 ± 0.1 |
| PQ | 7.2 ± 0.1 | 7.3 ± 0.1 |
