Solid-state studies. Part XXIV: Raman spectral consequences of disorder in the structure of phase II of ammonium nitrate
The Raman spectra of a wide variety of isotopomeric polycrystalline samples of phase II of ammonium nitrate are explained on a model in which the disorder within the lattice is incorporated within factor-group correlations.This model also provides an explanation for the single crystal Raman data.