SEARCH Articles Figures Tables Aggregated contact ion pairs Contact and solvent-separated ion pairs Contact ion pair receptors Contact ion pair, formation Contact ion pairs electron-transfer oxidation Contact ion pairs intermolecular interactions Contact ion-pairing Contact ion-pairing Contact pair Contact radical ion pair Contacted and Solvent-Separated Ion Pairs Contacted ion pair Electron-Transfer Equilibria for Contact Ion Pairs Energetics Solvent-Separated and Contact Ion Pairs Ion contact Metal enolates contact ion pair Radical ion pairs contact approximation