fig6

Figure 6. AIMD simulations of (A) Li₆SnC/G and (B) Na₆SnC/G with their optimized structures; (C) Calculated lattice parameters of Li_xSnC/G and Na_xSnC/G; (D) Percentage variation of Li_xSnC/G and Na_xSnC/G. AIMD: Ab initio molecular dynamics.