Isotropic and anisotropic light scattering (Raman) spectra of molten L
iF at 865 degrees C have been measured. The data are discussed in term
s of the interaction-induced polarizability model and molecular dynami
cs simulations. The systematics of the reduced Raman spectra of the Li
X (X = F, Cl, Br, I) melts are examined and an account of the differen
ces is proposed in terms of the structural peculiarities of LiF.