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. 2018 Mar 21;6:70. doi: 10.3389/fchem.2018.00070

Table 4.

Calculated and experimental absorption maximums (λmax (nm)) of different molecules.

Compound RT-TDDFT LR-TDDFT Experimental
H2O 161 159 170
CO 147 143 145
C6H6 175 172 180
Tryptophan 298 311 286

Real-time and linear-response TDDFT calculations were performed with the PBE exchange-correlation functional and dzvp basis set.