Standard enthalpies of formation and lattice energies of alkylammonium halides. Part 1. Propylamine hydrochlorides
Abstract
The standard enthalpies of formation of mono-, di-, and tri-propylamine hydrochlorides have been determined by a solution reaction method, leading to values of –354.7 ± 0.4, –389.5 ± 1.0, and –446.4 ± 1.0 kJ mol–1 respectively. Using available values of proton affinities, estimates of crystal-lattice energies have been made.