Fig. 2: Structural analysis of Li-GICs.

a–c Li atom librational displacement within the graphitic cage, in LiC6, LiC12, and LiC18 respectively, showing the probability weight of lithium position within the graphitic cage. d In-plane projection of the Li librational cage displacement dynamics. e Out-of-plane projection of the Li librational cage displacement dynamics. Source data are provided as a Source Data file.