quantum-espresso/tests/vc-relax3.in

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&CONTROL
calculation = "vc-relax"
/
&SYSTEM
ibrav = 14,
A = 3.70971016 ,
B = 3.70971016 ,
C = 3.70971016 ,
cosAB = 0.49517470 ,
cosAC = 0.49517470 ,
cosBC = 0.49517470 ,
nat = 2 ,
ntyp = 1 ,
ecutwfc = 25.0 ,
nbnd = 9 ,
occupations = 'smearing' ,
smearing = 'mp' ,
degauss = 0.005
/
&ELECTRONS
conv_thr = 1.0d-7
/
&IONS
ion_dynamics='bfgs'
/
&CELL
cell_dynamics='bfgs'
press = 0.0
/
ATOMIC_SPECIES
As 74.90000 As.pz-bhs.UPF
ATOMIC_POSITIONS crystal
As 0.290010 0.290010 0.290010
As -0.290010 -0.290010 -0.290010
K_POINTS automatic
4 4 4 1 1 1