INPUT_PARAMETERS
suffix d4
calculation scf
basis_type pw
ntype 2
nspin 1
nelec 16
nbands 12
ecutwfc 40
scf_thr 1e-6
scf_nmax 160
dft_functional pbe
ks_solver cg
symmetry -1
smearing_method fixed
mixing_type broyden
mixing_beta 0.3
cal_force 1
cal_stress 1
out_chg 0
