Accession Number : AD0675326

Title :   RAMAN INTENSITIES OF LATTICE MODES IN MOLECULAR CRYSTALS.

Descriptive Note : Technical rept.,

Corporate Author : MICHIGAN STATE UNIV EAST LANSING DEPT OF CHEMISTRY

Personal Author(s) : Cahill,J. E.

Report Date : SEP 1968

Pagination or Media Count : 14

Abstract : A general method of calculating the Raman intensities of lattice modes of molecular crystals, assuming no intermolecular interactions, was developed. The relative Raman intensities of the lattice modes with respect to the internal vibrations for alpha - O2, alpha - N2, CO2 and N2O were calculated within this 'oriented gas' model. The calculated values agree reasonably well with the experimental measurements. (Author)

Descriptors :   (*SOLIDIFIED GASES, *RAMAN SPECTROSCOPY), CRYSTAL LATTICES, OXYGEN, NITROGEN, CARBON DIOXIDE, NITROGEN OXIDES, POLARIZATION

Subject Categories : Crystallography
      Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE