There is also a difference observed in the magnitude of the activation barriers for Li and Li compositions, with the activation barrier of Li being larger than that of Li in both Arrhenius temperature regimes. Specifically, in the low temperature regime, the activation barrier of 6 Li10SnP2S12 is 0.064 ± 0.025 eV compared to 0.070 ± 0.005 eV for 7 Li10SnP2S12. In the high temperature regime, the activation barrier of 6 Li10SnP2S12 is 0.108 ± 0.024 eV compared to 0.125 ± 0.006 eV for 7 Li10SnP2S12.