&control
    calculation='scf',
 /
 &system    
    ibrav = 1,
    celldm(1) =10.0, 
    nat=2, ntyp=1,
    ecutwfc = 25.0
 /
 &electrons
 /
ATOMIC_SPECIES
 H 1.0008   H.vbc.UPF
ATOMIC_POSITIONS {angstrom}
 H  0.00 0.00 -0.35 
 H  0.00 0.00  0.35
K_POINTS {automatic}
 2 2 2 1 1 1