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Fig. 8 UV/Vis absorption spectrum (oscillator strength, f, versus wavelength) of (TiO 2 ) 8 brookite
cluster
Fig. 9 UV/Vis absorption spectrum (oscillator strength, f, versus wavelength) of ruthenium (N3)
complex absorbed on (TiO 2 ) 8 brookite cluster
3.4.2 Isodensity Surfaces of the Ruthenium (N3) Dye Absorbed
on (TiO 2 ) n, n = 8, 68 Brookite Cluster
The isodensity surfaces of the frontier molecular orbitals (HOMO and LUMO)
involved in the photoexcitation of the ruthenium (N3) complex absorbed on (TiO 2 ) 8