Abstract
AbstractThe Raman spectrum of orthorhombic sulphur has been measured in the frequency range 0‐100 cm−1 for all polarisations. The A1g(zz) and B1g(xy) spectra have been clarified by later subtraction of unwanted scattering belonging to other polarisations. Definite assignments are made for all but one A1g and one B2g mode. An interpretation of the intensities observed in the A1g and B1g spectra is given in terms of the rotational motion of the S8 molecules affecting their contribution to the crystal polarisability.
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