Figure 3
The olivine structure of LiFePO4/triphylite (space group Pnma) calculated using Powdercell2.4, utilizing the atomic positions shown in Table 1. The corresponding interatomic distances (Å) obtained are: Li—O(1) 2.171; Li—O(2) 2.087; Li—O(3) 2.189; Fe—O(1) 2.203; Fe—O(2) 2.108; Fe—O(3) 2.064; Fe—O(3) 2.250; P—O(1) 1.523; P—O(2) 1.538; P—O(3) 1.556; Li—Li 3.005; Li—P 2.659. |