Figure 2
Polyhedral representation of the crystal structure of nominal La6La3ZrTaO12 at 300 K determined from the neutron diffraction data. Anisotropic atomic displacement parameters are shown at the 95% probability level. The LaO8 sites are green and Zr/TaO6 octahedra are blue. The Li1 (yellow) and Li2 (orange) sites are shown as anisotropic atomic displacement ellipsoids only to highlight the three-dimensional network for Li ion conduction. |