Table 2. Lifetimes Obtained from Global Fits of S1 for D149 in Different Solventsa.
| solvent | τ1/ps (A1) | τ2/ps (A2) | τ3/ps (A3) |
|---|---|---|---|
| C6H6 | 25 (37%) | 310 (63%) | |
| MeCN | 1.2 (52%) | 30 (7%) | 330 (41%) |
| MeOH | 2.5 (27%) | 13.2 (38%) | 103 (35%) |
Amplitudes are given for the emission maximum.