The evaluation of equilibrium constants and extinction coefficients for weak charge-transfer complexes. Part II
- 1 January 1968
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc. A
- p. 404-407
- https://doi.org/10.1039/j19680000404
Abstract
Evidence is given in favour of an earlier theory of competitive solvation for weak charge-transfer complexes, i.e., those complexes for which the equilibrium constants obtained from a Benesi–Hildebrand plot are less than unity. It is also suggested that, in order fully to explain results obtained from optical measurements, the participation of 2:1 complexes must be taken into account. A non-optical technique has been re-analysed, and it is found that the discrepancies between results obtained from non-optical and optical methods can be successfully accounted for if this competitive solvation and the participation of 2:1 complexes is included in the theories for both techniques.Keywords
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