Chemical shifts of fluorine in hydrogen fluoride and fluoride ion

Chemical shifts of fluorine in solutions of hydrogen fluoride, sodium fluoride, potassium fluoride, cesium fluoride, silver fluoride, silver bifluoride, ammonium bifluoride, and tetraethylammonium fluoride have been measured. Hydrogen fluoride was dissolved in water and in aqueous and anhydrous organic solvents (methanol, ethylene glycol, dimethoxyethane, carbitol (diethyleneglycol monoethyl ether), tetrahydrofuran, dioxane, dimethylformamide, acetonitrile, dimethylsulfoxide, and sulfolane (tetramethylene sulfone); all other fluorides were dissolved in water and aqueous organic solvents. The effects of fluoride concentration in water and in aqueous organic solvents on chemical shifts of fluorine were investigated.