Table 3.

Comparison between experimental and theoretical 0-0 energies for the treated dyes. Note that during the theoretical calculations the alkyl chains have been substituted by methyl groups. All values are in nm.

Compound	Exp.	Theory (CC2/TD-DFT)	Theory (TD-DFT)
1	578	574	493
2	589	592	507
3	635	634	535
4	577	569	490
11[a]	731	738	634
12[a]	724	748	610
13	708	730	600
14	599	595	513

^[a]Experimental λ_max and theoretical vertical absorption.