&control
    calculation='scf',
 /
 &system    
    ibrav = 0
    nat=2, ntyp=1,
    ecutwfc = 25.0
 /
 &electrons
 /
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
CELL_PARAMETERS bohr
  10.00000   0.00000   0.00000 
   4.50000  14.30909   0.00000  
   4.00000   0.83863  19.57796  
K_POINTS {gamma}