The proton affinity of gaseous ammonia, the charge distribution on the NH4+ion and the lattice energies of NH4Cl, NH4Br and NH4I

Abstract
(1971). The proton affinity of gaseous ammonia, the charge distribution on the NH4 + ion and the lattice energies of NH4Cl, NH4Br and NH4I. Molecular Physics: Vol. 21, No. 4, pp. 761-767.