1 &CONTROL
2   calculation =   "vc-md",
3   dt = 150
4nstep=10
5 /
6 &SYSTEM
7   ibrav = 14,
8   A = 3.70971016 ,
9   B = 3.70971016 ,
10   C = 3.70971016 ,
11   cosAB = 0.49517470 ,
12   cosAC = 0.49517470 ,
13   cosBC = 0.49517470 ,
14                         nat  =  2 ,
15                        ntyp  =  1 ,
16                     ecutwfc  =  25.0 ,
17                        nbnd  =  9 ,
18                 occupations  =  'smearing' ,
19                    smearing  =  'mp' ,
20                     degauss  =  0.005
21 /
22 &ELECTRONS
23                    conv_thr  =  1.0d-7
24 /
25 &IONS
26 /
27 &CELL
28   cell_dynamics = 'w' ,
29   press = 500.00 ,
30   wmass =  0.00700000
31 /
32ATOMIC_SPECIES
33   As   74.90000  As.pz-bhs.UPF
34ATOMIC_POSITIONS crystal
35As    0.290010       0.290010       0.290010
36As   -0.290010      -0.290010      -0.290010
37K_POINTS automatic
38  4 4 4   1 1 1
39