Charge-transfer complexes betweenp-toluidine and iodine in solution: A spectrophotometric and voltammetric study |
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| Authors: | Giancarlo Beggiato Giuseppe Casalbore Giancarlo Marconi Marina Mastragostino |
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| Institution: | 1. Istituto di Fotochimica e Radiazioni d'Alta Energia, Consiglio Nazionale delle Ricerche (C.N.R.), I-40126, xBologna, Italy
2. Istituto Chimico “G. Ciamician”, Università degli Studi di Bologna, I-40126, Bologna, Italy
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| Abstract: | The charge-transfer interaction between an aromatic amine (p-toluidine) and a halogen (iodine) is investigated in different solvents. The effects of the solvent dielectric constant, of the ionic strength and of the light absorbed on the transformation of the intermediate “outer” complex into a polar “inner” structure are studied. An overall reaction mechanism is suggested. |
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