SEARCH Articles Figures Tables Coupling constants proton-nitrogen H-NMR Chemical Shifts of Protons Adjacent to Nitrogen Inversion and Proton Exchange at Asymmetric Nitrogen Mechanisms, of proton transfer between oxygen and nitrogen acids Metals hydride-metal-nitrogen-proton Nitrogen atom, protonation site Nitrogen atom, protonation site aniline Nitrogen proton affinities Nitrogen proton affinities and amine basicity Nitrogen, protonated anion binding Nitrogen-Proton Couplings Nitrogenous protonic species Proton bonded to oxygen and nitrogen Proton loss from a ring nitrogen atom Proton translocation models directly involving the Schiff base nitrogen Proton-nitrogen spin coupling constants Protonation amido nitrogen Protonation of aniline nitrogen versus carbon Protons Attached to Oxygen and Nitrogen Protons on Nitrogen Protons on Nitrogen Amines Protons on Nitrogen Quadrupole Broadening and Decoupling Protons on Oxygen, Nitrogen, and Sulfur Atoms