TD-DFT Investigations on Optoelectronic Properties of Fluorescein Dye Derivatives in Dye-Sensitized Solar Cells (DSSCs)

Table 1

Electrical and optical parameters for all studied compounds obtained in a solvent phase.

Compounds	(eV)	(eV)	(eV)	(eV)	(debye)
FS	−6.164	−2.248	−31198.88	3.916	9.8233
FSA	−6.108	−2.091	−32705.41	4.017	9.7597
FSE	−6.164	−2.420	−33304.93	3.744	9.5789
FSM	−6.155	−2.204	−32268.72	3.951	9.6031
FSO	−6.168	−2.179	−34314.97	3.989	8.2833
FST	−6.171	−2.496	−46213.36	3.675	10.681