&CONTROL
   calculation      = 'scf'
   verbosity        = 'high'
   tprnfor          = .true.
   outdir           = './tmp/'
   prefix           = 'diamond'
   pseudo_dir       = '../pseudos/'
/
&SYSTEM
   ibrav            = 0
   ecutwfc          = 60
   ntyp             = 1
   nat              = 2
   nbnd             = 4
/
&ELECTRONS
   electron_maxstep = 1000
   conv_thr         = 1e-13
   mixing_mode      = 'plain'
   mixing_beta      = 0.7
   diagonalization  = 'david'
/

ATOMIC_SPECIES
C 12.011 C.upf

K_POINTS automatic
6 6 6  0 0 0

CELL_PARAMETERS angstrom
0.00000000000000 1.78350000000000 1.78350000000000
1.78350000000000 0.00000000000000 1.78350000000000
1.78350000000000 1.78350000000000 0.00000000000000

ATOMIC_POSITIONS crystal
C  0.0000000000  0.0000000000  0.0000000000
C  0.2500000000  0.2500000000  0.2500000000