Effect of Solvent on the Complex Formation of Proton Donor Acceptor System

Authors: Kerim, F. M. Abdel1; Bassyouni, A. H.2; Shabaka, A. A.3

Source: Applied Spectroscopy, Volume 31, Issue 2, Pages 87-179 (March/April 1977) , pp. 131-134(4)

Publisher: Society for Applied Spectroscopy

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Abstract:

The effects of 16 solvents on the frequency and intensity of the OH stretching vibration of the complex formed between n-propyl alcohol as a proton donor and α-picoline as a proton acceptor were extensively studied. The equilibrium constants of the complex were determined in each solvent. The discussion of the results concludes that polar and aromatic solvents weaken the strength of the complex.

Keywords: Complex formation; Solvent effect; ir spectra

Document Type: Research Article

DOI: http://dx.doi.org/10.1366/000370277774463887

Affiliations: 1: National Research Centre, Cairo, Egypt; present address: Physics Department, Faculty of Science, University of Tripoli, Tripoli, Box 656, Libya 2: National Research Centre, Cairo, Egypt; present address: Physics Department, Faculty of Science, Zagazig University, Zagazig, Egypt 3: National Research Centre, Cairo, Egypt

Publication date: March 1, 1977

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