 &control
    calculation='scf',
 /
 &system    
    ibrav = 2,
    celldm(1) =10.0, 
    nat=2, ntyp=1,
    nbnd = 4,
    ecutwfc = 25.0
 /
 &electrons conv_thr = 1.d-8
 /
ATOMIC_SPECIES
 H 1.0008   H.pz-vbc.UPF
ATOMIC_POSITIONS {angstrom}
 H  0.00 0.00 -0.35 
 H  0.00 0.00  0.35
K_POINTS {gamma}
