Nuclear magnetic resonance studies of solid methylammonium halides

Authors:
  • JTJ. Tsau
    J. Tsau
  • DGD. F. R. Gilson
    D. F. R. Gilson

Abstract
Wide-line nuclear magnetic resonance studies of methylammonium chloride, bromide, and iodide and their partially deuterated analogues show that second-moment and line-width transitions occur which can be interpreted as due to molecular reorientation about the C—N axes. In the bromide and iodide salts this motion persists below 77 °K.