ATOMIC_SPECIES
Si	28.0855	Si.upf

LATTICE_CONSTANT
1.0

LATTICE_VECTORS
0.00000000000000 5.13060646209000 5.13060646209000
5.13060646209000 0.00000000000000 5.13060646209000
5.13060646209000 5.13060646209000 0.00000000000000

ATOMIC_POSITIONS
Direct

Si
0
2
0.00000000000000 0.00000000000000 0.00000000000000 1 1 1
0.25000000000000 0.25000000000000 0.25000000000000 1 1 1
