Table 1.
Dynamic Parameters from 2D IR Spectra and Dissociation Constants
Substrate | T2 (ps) | Δ1 (cm−1) | τ1 (ps) | Δ2 (cm−1) | τ2 (ps) | KD (μM) |
---|---|---|---|---|---|---|
Camphor | 4.3 ± 0.8 | 2.8 ± 0.3 | 6.8 ± 1.4 | 5.4 ± 0.2 | 370 ± 65 | 0.8a |
Camphane | 7.2 ± 2.7 | 1.8 ± 0.3 | 5.5 ± 1.8 | 3.8 ± 0.1 | 300 ± 60 | 1.1a |
Adamantane | 6.3 ± 0.8 | 2.3 ± 0.3 | 1.6 ± 0.6 | 4.1 ± 0.07 | 260 ± 40 | 50b |
Norbornane | 7.9 ± 0.3 | 2.4 ± 0.5 | 2.2 ± 1.2 | 4.7 ± 0.06 | 230 ± 30 | 47a |
Norcamphor | 4.9 ± 1.8 | 1.8 ± 0.1 | 5.8 ± 1.0 | 3.2 ± 0.1 | 110 ± 6 | 345a |