The first-order Raman spectra of sintered body-centered BaWO
4 crystalline are measured at room temperature. The phonon dispersion curves of BaWO
4are calculated on the basis of a rigid-ion model using the measured frequency values. The temperature dependence of the phonon specific heat capacity, and the elastic constants of BaWO
4 are calculated using one-phonon density of states and three acoustic phonon frequencies obtained from phonon dispersion curves, respectively.
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