Crystal structure and thermochemical properties of 1-decylammonium hydrobromide (C10H21NH3Br)(s)

► Crystal structure of 1-decylammonium hydrobromide was reported. ► Lattice potential energy of the compound was obtained. ► Molar volumes of the compound and its cation were obtained. ► Ionic radius of its cation of the compound was calculated. ► Molar enthalpy of dissolution at infinite dilution was determined. ► Hydration enthalpies of the compound and its cation were calculated.