Organic Dyes Containing Coplanar Dihexyl-Substituted Dithienosilole Groups for Efficient Dye-Sensitised Solar Cells

Table 6

Details of the most important transition (=λ_max^Th.) for the dye-titania complex. The calculations were done within the CAM-B3LYP approximation. Abbreviations and the use of bold font are as that of Table 5.

System	T.E. (eV) (O.S.)	Involved orbitals (Coeff.)
CL1-TiO2	2.7	H-1 → L (0.38)
	(1.77)	H → L (0.55)