Anionic Rotation: Anion rotation is a phenomenon that occurs in some ionic compounds, where the anions can rotate around their own axes, resulting in reorientation. It can be a partial or full rotation, depending on the materials. This can affect the ionic conductivity of the material, as the rotation can create or disrupt pathways for the migration of ions. This behavior makes the material unique and attractive. The anionic reorientational motion is directly identified by calculating the angular autocorrelation function (ζ) of anions: