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. 2022 Jun 27;18(7):4186–4202. doi: 10.1021/acs.jctc.2c00144

Table 5. Vertical Excitation (Evert), Adiabatic Excitation (Ead), and Fluorescence Energies (Efl) as well as Corresponding Stokes’ Shifts (λ) (eV) for ADMM-PBE0 and sTDA Kernels for the First Excited Singlet State for a Series of Fluorescent COFs.

  Evert
Ead
Efl
λ
  ADMM sTDA ADMM sTDA ADMM sTDA ADMM sTDA
05000N2 4.71 4.95 4.40 3.87 4.49 4.16 0.22 0.79
05001N2 3.77 3.44 2.60 2.14 2.97 2.56 0.80 0.88
15100N2 3.54 3.08 2.27 1.85 2.43 1.98 1.11 1.10
15101N2 3.10 2.67 2.04 1.46 2.18 1.68 0.92 0.98
20610N2 3.97 3.67 2.82 2.45 3.08 2.74 0.89 0.93
20611N2 3.21 3.10 2.47 1.96 2.65 2.25 0.56 0.85
MAE 0.31 0.42 0.40 0.17