&CONTROL
 calculation = 'scf' ,
 restart_mode = 'from_scratch' ,
 prefix = 'Fe2SiO4',
 !tstress = .true.,
 !tprnfor = .true.,
 pseudo_dir = './' ,
 outdir= './' ,
 disk_io='high'
 verbosity = 'high'
/
&system                     
 ibrav = 5,
 celldm(1) = 11.1399399,  !5.895/0.529177
 celldm(4) = 0.50000000,  !cos(60)
   nat=14, 
  nbnd= 120,                      
 ntyp=3,                    
 ecutwfc= 80,
 ecutrho= 600, 
 degauss = 0.02,
rhombohedral =.TRUE
 tot_charge = 0.0000,
 occupations = 'smearing',
 !noncolin=.true.,
 !lspinorb=.true.,
 !starting_magnetization(1)=-0.001,
 !starting_magnetization(2)=0.001,
  london=.true.
 smearing = 'marzari-vanderbilt',
 !lda_plus_u = .true.              
 !Hubbard_U(1)=4,
 !Hubbard_U(2)=0,
 !Hubbard_U(3)=0, 
                 
/

&ELECTRONS
 conv_thr = 1.0d-8,
 mixing_beta=0.1,

/

ATOMIC_SPECIES
Fe 55.845   Fe.pbe-spn-rrkjus_psl.1.0.0.UPF
Si 28.085   Si.pbe-n-rrkjus_psl.1.0.0.UPF
O  15.999   O.pbe-n-rrkjus_psl.1.0.0.UPF 
ATOMIC_POSITIONS (crystal)
  Fe   0.625000  0.125000  0.625000  
  Fe   0.625000  0.625000  0.625000  
  Fe   0.625000  0.625000  0.125000  
  Fe   0.125000  0.625000  0.625000  
  Si   0.250000  0.250000  0.250000  
  Si   1.000000  1.000000  1.000000  
  O    0.365703  0.902891  0.365703  
  O    0.884297  0.884297  0.884297  
  O    0.347109  0.884297  0.884297  
  O    0.884297  0.884297  0.347109  
  O    0.902891  0.365703  0.365703  
  O    0.365703  0.365703  0.902891  
  O    0.884297  0.347109  0.884297  
  O    0.365703  0.365703  0.365703   
K_POINTS automatic
 12 12 12    0 0 0