Table 2.
Parameters used for simulation of polarization dependent 2D IR absorptive spectra and linear FTIR spectra of DGdm+ in D2O and 59%D-glycerol/D2O.
Parameters | Solvent | ||
---|---|---|---|
D2O | 59% D-glycerol/D2O | ||
ω1, cm−1 | 1593.0 | 1588.0 | |
ω2, cm−1 | 1603.7 | 1602.3 | |
Δ1, cm−1 | 25 | 18 ± 1 | |
Δ2, cm−1 | 25 | 11 ± 1 | |
Δc, cm−1 | 5 ± 1 | 5 ± 1 | |
D∥, D⊥, *10−10 s−1 | 3.3 | 0.33 | |
μ1/μ2 | 1 | 0.905 | |
ket, ps−1 | 0.53 | 0.71 | |
〈δωi(τ)δωi(0)〉 | γ, ps−1 | 0.84 | 0.51 |
Δ, ps−1 | 2.0±0.4 | 1.45±0.15 | |
τ, ps | 1.13±0.88 | 1.5±0.5 |