ATOMIC_SPECIES
Si 14 Si.pz-vbc.UPF

LATTICE_CONSTANT
5  // add lattice constant

LATTICE_VECTORS
1 0 0
0 1 0
0 0 1

ATOMIC_POSITIONS
Direct 

Si	// Element type	
0.0	// magnetism
1	
0.00 0.00 0.00 1 1 1
