&control
  prefix      = 'GaAs',
  calculation = 'scf',
  pseudo_dir  = './pseudo/',
  outdir      = './tmp/',
/

&SYSTEM
  ibrav = 0
  nat   = 2
  ntyp  = 2
  ecutwfc =  40.0
  ecutrho = 240.0
/

&electrons
  conv_thr = 1.0d-10
/

CELL_PARAMETERS {angstrom}
   2.8314   2.8314   0.0000
   2.8314   0.0000   2.8314
   0.0000   2.8314   2.8314

ATOMIC_SPECIES
  As   74.92100  As.pbesol-n-rrkjus_psl.1.0.0.UPF
  Ga   69.72300  Ga.pbesol-dnl-rrkjus_psl.1.0.0.UPF

ATOMIC_POSITIONS {crystal}
As            0.2500000000        0.2500000000        0.2500000000
Ga            0.0000000000        0.0000000000        0.0000000000

K_POINTS automatic
  8 8 8 1 1 1