Table 1. Huang-Rhys factors for selected odorant vibrations.
Odorant | Peak label | Frequency (cm−1) | Huang-Rhys factor (σ) |
---|---|---|---|
Acetophenone | 1 | 218 | 0.187 |
2 | 1275 | 0.031 | |
3 | 1747 | 0.048 | |
4 | 3188 | 0.002 | |
Citronellyl nitrile | 1 | 1241 | 0.055 |
2 | 2347 | 0.008 | |
3 | 3013 | 0.012 | |
Octanol | 1 | 255 | 0.007 |
2 | 1050 | 0.026 | |
3 | 3015 | 0.010 |