ATOMIC_SPECIES
Si  28.085  Si_ONCV_PBE-1.0.upf

NUMERICAL_ORBITAL
Si_gga_8au_60Ry_2s2p1d.orb

LATTICE_CONSTANT
1.8897270    # 1 Angstrom = 1.8897270 bohr

LATTICE_VECTORS
5.43090      0.00000      0.00000
0.00000      5.43090      0.00000
0.00000      0.00000      5.43090

ATOMIC_POSITIONS
Direct 

Si
0.0
8
0.000	0.000	0.000	1	1	1
0.000	0.500	0.500	1	1	1
0.500	0.000	0.500	1	1	1
0.500	0.500	0.000	1	1	1
0.250	0.250	0.250	1	1	1
0.250	0.750	0.750	1	1	1
0.750	0.250	0.750	1	1	1
0.750	0.750	0.250	1	1	1