 &CONTROL
                 calculation = 'relax' ,
                restart_mode = 'from_scratch' ,
                  wf_collect = .true. ,
                      prefix = 'c1_O1' ,
                   verbosity = 'high' ,
               etot_conv_thr = 1.0D-8 ,
               forc_conv_thr = 1.0D-4 ,
                     tstress = .true. ,
                     tprnfor = .true. ,
                    dipfield = .true. ,
                       nstep = 400 ,
                 max_seconds = 85500 , !23h45
 /
&SYSTEM
                      ibrav = 4,
                          A = 10.230375737 ,
                          B = 10.230375737 ,
                          C = 28.9421830966 ,
                      cosAB = -0.5 ,
                      cosAC = 0 ,
                      cosBC = 0 ,
                        nat = 122 ,
                       ntyp = 4,
                    ecutwfc = 40.0 , !J. Chem. Phys. 138, 194709
                    ecutrho = 320.0 ,!J. Chem. Phys. 138, 194709
                  input_dft = 'PBE' ,
                occupations = 'smearing' ,
                    degauss = 0.02 ,
                   smearing = 'gaussian' ,
                      nspin = 2 ,
    starting_magnetization(1) = 1.0,
    starting_magnetization(2) = -1.0,
    starting_magnetization(3) = 0.0,
                  lda_plus_u = .true. ,
             lda_plus_u_kind = 0 , !type 1 not implemented, ignores J
                Hubbard_U(1) = 4.2,
                Hubbard_U(2) = 4.2,
               Hubbard_J0(1) = 0.0, !Is ignored!
               Hubbard_J0(2) = 0.0, !Is ignored!
                    vdw_corr = Grimme-D2, ! DFT-D2 dispersion correction
/
&ELECTRONS
           electron_maxstep = 900,
              conv_thr_init = 1e-4 ,
                   conv_thr = 1e-9 ,
                startingpot = 'atomic' ,
                startingwfc = 'random' ,
               adaptive_thr = .true. ,
                mixing_beta = 0.514,
            diagonalization = 'david' ,
/
&IONS
               ion_dynamics = 'bfgs' ,
           trust_radius_min =  1.D-4 ,
/
ATOMIC_SPECIES
 Fe1   55.84500  Fe.pbe-sp-van_ak.UPF
 Fe2   55.84500  Fe.pbe-sp-van_ak.UPF
   O   15.99990  O.pbe-van_ak.UPF
  Zn   65.39000  Zn_pbe_v1.uspp.F.UPF
ATOMIC_POSITIONS angstrom
Zn  -0.0097298770   2.9563834880   3.0182116970
Zn   5.1249630590   5.9033469620  14.9239945730
Zn  -2.5673345130   7.3862810510   3.0182106910
Zn   7.6825620740   1.4734584610  14.9239945540
Fe1   5.1053013770   2.9595540620   2.9148486100
Fe1   2.5477093370   7.3894410440   2.9148493100
Fe2   2.5555487200   1.4784729480   8.6328442770
Fe2  -0.0020447680   5.9083579240   8.6328455510
Fe2   7.6742460480   1.4747037680   8.6386973260
Fe2   5.1166499380   5.9045905230   8.6386971800
Fe1   2.5674925870   1.4703262560  15.0273595790
Fe1   0.0098990960   5.9002114620  15.0273602790
Fe2  -0.0014802610   2.9551937710   9.3035025680
Fe2  -2.5590762610   7.3850795960   9.3035029170
Fe2   5.1172241320   2.9514287310   9.3093378120
Fe2   2.5596299030   7.3813138660   9.3093373220
Fe1   0.0071780640  -0.0081645250   6.9924511410
Fe1  -2.5504156510   4.4217197940   6.9924587430
Fe1   5.1091120980   0.0095368600   6.9984449860
Fe1   2.5515166150   4.4394221440   6.9984460930
Fe2   0.0066064420   2.9395638740  13.4514587650
Fe2  -2.5509901970   7.3694544670  13.4514578580
Fe2   5.1228937830   2.9685272210  13.4499520490
Fe2   2.5653017030   7.3984134280  13.4499534780
Fe1   0.0071059300   2.9481284620   6.3559666860
Fe1  -2.5504915050   7.3780190750   6.3559673810
Fe1   5.1057836840   2.9609859820   6.3665609480
Fe1   2.5481926450   7.3908729030   6.3665605540
Fe2   0.0042821000  -0.0105742680  13.8102225240
Fe2  -2.5533112150   4.4193112530  13.8102220900
Fe2   5.1255258970   0.0035537070  13.7981673080
Fe2   2.5679283770   4.4334394800  13.7981659840
Fe1   2.5669858700   1.4689051280  11.5756396750
Fe1   0.0093933150   5.8987909180  11.5756398940
Fe1   7.6656797000   1.4817571350  11.5862373860
Fe1   5.1080833360   5.9116454910  11.5862375160
Fe2  -0.0042614820   0.0105670880   4.1320189190
Fe2  -2.5618586840   4.4404518860   4.1320208830
Fe2   5.1048506000  -0.0035747330   4.1440081100
Fe2   2.5472582910   4.4263070990   4.1440083420
Fe1  -0.0071868200   0.0081725700  10.9497714470
Fe1  -2.5647824910   4.4380570870  10.9497682980
Fe1   5.1212500650  -0.0095184850  10.9437362090
Fe1   2.5636552240   4.4203658880  10.9437352290
Fe2   2.5499011480   1.4613400250   4.4922360730
Fe2  -0.0076898090   5.8912281540   4.4922383830
Fe2   7.6661845650   1.4903042710   4.4907724000
Fe2   5.1085860530   5.9201980080   4.4907689920
O   1.5876418620   0.0061446290   5.5311746490
O  -0.9699511870   4.4360280150   5.5311770370
O   6.6878388300   0.0275069840   5.4972293360
O   4.1302431560   4.4573925660   5.4972277060
O  -0.8016266570   1.3480339810   5.4927865090
O  -3.3592246400   5.7779222790   5.4927871470
O   4.3070194810   1.3712917610   5.5234470860
O   1.7494276300   5.8011778800   5.5234473970
O   1.7866691600   3.0472196360   5.5138718580
O  -0.7709266780   7.4771078630   5.5138730830
O   6.8873023040   3.0640978090   5.5036041720
O   4.3297073080   7.4939855400   5.5036028960
O   3.5425295780  -0.0275138930  12.4449599780
O   0.9849346730   4.4023692630  12.4449598520
O   8.6427386860  -0.0061247470  12.4110699890
O   6.0851421260   4.4237615070  12.4110701570
O  -1.7559514520   3.0818416160  12.4494141880
O  -4.3135469120   7.5117280380  12.4494138240
O   3.3657478530   3.0585955260  12.4187662170
O   0.8081544520   7.4884809740  12.4187667800
O   0.7854904350   1.3657858200  12.4386307900
O  -1.7721043000   5.7956720070  12.4386314070
O   5.8860951440   1.3826649650  12.4282866260
O   3.3284994720   5.8125502800  12.4282864440
O   4.1166614340   1.4645996620  10.1145453140
O   1.5590674520   5.8944851520  10.1145451050
O   9.2269974080   1.4803687950  10.1217680730
O   6.6694017510   5.9102550170  10.1217676140
O   1.7818482420   2.8207026990  10.1174819610
O  -0.7757469790   7.2505879530  10.1174825190
O   6.9010841860   2.8305873780  10.1181246180
O   4.3434894840   7.2604730540  10.1181249160
O   1.7741966510   0.1288704280  10.1210857390
O  -0.7833973170   4.5587539860  10.1210854260
O   6.8899562970   0.1330665840  10.1120475200
O   4.3323605940   4.5629516570  10.1120471380
O   0.9701331880   1.3601825970   3.2282024340
O  -1.5874686030   5.7900769690   3.2282067890
O   6.0424281310   1.4307853840   3.2268102980
O   3.4848329690   5.8606717640   3.2268088460
O   3.4497130460   0.1594407470   3.2299878150
O   0.8921189880   4.5893199730   3.2299897900
O   8.4991414710   0.1178429460   3.2194029720
O   5.9415422800   4.5477245100   3.2194026110
O   3.3132459900   2.9096380620   3.2197995640
O   0.7556552770   7.3395256070   3.2198009610
O   8.3518434290   2.9122553130   3.2310509720
O   5.7942432590   7.3421413850   3.2310463280
O   1.6303686080   2.9990986700  14.7154264290
O  -0.9272253740   7.4289841310  14.7154271030
O   6.7026748000   3.0696443590  14.7139669070
O   4.1450783670   7.4995301020  14.7139661290
O  -0.8263228630   4.3120244250  14.7228303440
O  -3.3839199740   8.7419091050  14.7228297620
O   4.2230749100   4.2704404770  14.7121629510
O   1.6654822570   8.7003239570  14.7121628730
O  -0.6790130500   1.5176273280  14.7112304960
O  -3.2366092980   5.9475136980  14.7112310180
O   4.3595390350   1.5202210420  14.7223422960
O   1.8019453980   5.9501066020  14.7223415410
O  -1.5542259670   2.9495219770   7.8204389860
O  -4.1118223300   7.3794095700   7.8204372890
O   3.5560997970   2.9653009210   7.8276209960
O   0.9985058630   7.3951864550   7.8276207880
O   0.7716877980   1.5993129060   7.8240644920
O  -1.7859066240   6.0291996150   7.8240663310
O   5.8909212760   1.6091960660   7.8246984280
O   3.3333264010   6.0390821070   7.8246977240
O   0.7828089050   4.2968328780   7.8301175690
O  -1.7747868400   8.7267182450   7.8301170030
O   5.8985724020   4.3010382430   7.8211076630
O   3.3409793080   8.7309223000   7.8211058410
O   5.1249630590   5.9033469620  16.9239945730
O  -0.0097298770   2.9563834880   1.0182116970
K_POINTS Gamma 
