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Benzene charge transfer transition energy

Thiochromanone (9) may be considered a derivative of thiophenol. The spectral excitation energies of (9) have been calculated satisfactorily by the MIM method and interpreted in terms of local excitations on benzene, and the charge-transfer transitions S - benzene, benzene CO, and S CO. ... [Pg.737]

If the energy levels are such that tti - (4>4,4>s) s the lowest energy transition, the alkene acts as donor. If (4>2,4>3) - n2 is the lowest energy transition, benzene will be the donor. In these cases, photoexcitation can, in principle, proceed by charge transfer. Bryce-Smith and Gilbert [187] have remarked that for charge-transfer absorption to occur to a significant extent, it is probably necessary that benzene and the ethene form a suitably oriented dark molecular complex in... [Pg.101]

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Benzene charge transfer

Benzene transition

Benzene transition energies

Charge transfer energy

Charging energy

Energy charge

Energy, transition energies

Transfer transition

Transition charges

Transition energies

Transitions charge-transfer

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