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Charge Transfer Studies of Some Aromatic Schiff Baseswith Different Acceptors | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 17, Issue 2, 2006, Pages 19-28 | ||
| Author | ||
| A.K.A.Al- Taei | ||
| Abstract | ||
| The physical parameters of Schiff bases as donor molecules derived from salicyladehyde and their (CT) complexes with various electron acceptors as o – CA, p - CA, DDQ, DFB AND TCNE in methylene chloride solvent have estimated from the electronic spectra at wavelengths of maximum absorptions of the CT complexes by applying Benesi – Hildbrand equation for 1:1 (CT) complexes. The study has also involved precipitation of the molecular CT complexes. Complexes of I, II, III and V with o - CA and DDQ in benzene solvent, These CT complexes were identified by their IR spectrum, melting points and dark colours, and were studied by UV – visible spectrophotometry in crichioro dichloro methane solvent. | ||
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