S/N

K-point

E_TOT (Ry)

1

2× 2×2

−2391.11794851

2

4× 4×4

−2405.62513615

3

6× 6×6

−2412.08433421

4

8× 8×8

−2415.06686281

5

10× 10×10

−2416.41157927

6

12× 12×12

−2416.43214121