Table 2. Values of Time Constants (τi) and Normalized (to 100) Pre-exponential Factors (ai) Obtained from the Fit of the fs-Transients of NDC-Ce(5), NDC-Ce(9), NDC-Ce(12), and NDC-Ce(25) in DCM and DMF Suspensions, at 360 nm Excitation and Gating at 900 nm; the Negative Sign Indicates the Rising Component.
| DCM | DMF | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MOF | τ1 (ps) | a1 (%) | τ2 (ps) | a2 (%) | a3 (%) | τ0 (ps) | a0 | τ1 (ps) | a1 (%) | τ2 (ps) | a2 (%) | a3 (%) |
| NDC-Ce(5) | 2.80 | 15 | 38 | 30 | 55 | 0.20 | (−)100 | 2.05 | 10 | 33 | 40 | 50 |
| NDC-Ce(9) | 2.72 | 21 | 35 | 32 | 47 | 0.23 | (−)100 | 1.82 | 12 | 32 | 48 | 40 |
| NDC-Ce(12) | 2.93 | 21 | 22 | 37 | 42 | 0.21 | (−)100 | 2.25 | 15 | 18 | 48 | 37 |
| NDC-Ce(25) | 3.05 | 35 | 17 | 42 | 35 | 0.18 | (−)100 | 1.95 | 18 | 14 | 53 | 29 |