Competitive interactions in the complexing of ethylene with silver(I) salt solutions
- 1 January 1973
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 12,p. 1241-1247
- https://doi.org/10.1039/dt9730001241
Abstract
Conditions which maximise silver(I)–olefin interactions are not suitable for obtaining comparative equilibrium data. Measurements of ethylene absorption efficiencies at 20 °C (C2H4: AgI ratios) in aqueous silver(I) nitrate, trifluoroacetate, and perchlorate solutions are reported over a pressure and concentration range and with added acid and sodium salts; some results are also given for glycol solutions. The trends in absorption efficiencies are correlated with silver(I)–anion interactions in competition with silver(I)–solvent interactions and with the structure-making influence of ions on the solvent. Single effects cannot explain the experimental observations. Some previous results are reinterpreted, making allowances for anion and solvent effects.Keywords
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