20484-50-8Relevant articles and documents
ELECTRON-DONATING PROPERTIES OF SOME N-ARYLPYRROOLES. I. CHARGE-TRANSFER COMPLEXES
Abu-Eittah, Rafie H.,Hilal, Refat H.,El-Shall, Mohamed S.
, p. 487 - 492 (2007/10/02)
The complex formation between some N-arylpyrroles and the electron acceptors iodine, tetracyanoethylene, and chloranil has been investigated spectrophotometrically.Association constants, free energies of formation and other thermodynamic properties have been calculated for the charge-transfer complexes of these systems.Values of band maxima were used to calculate the ionisation potentials of the donors.Factors governing the stability of the molecular complexes studied are analysed and discussed.