The atomic LDA calculation of Sb

```***************************************************
Input file
***************************************************

System.CurrentDirectory    ./
System.Name                 Sb0
<<< Calculation type >>>
eq.type                     sch
calc.type                   ALLFEM
xc.type                     LDA
<<< Atom >>>
AtomSpecies                 51
max.ocupied.N               5
total.electron              51.0000
valence.electron            15.0000

grid.xmax                  10.000    # rmax=xmax^2
grid.num                    7141
<<< SCF >>>
scf.maxIter                 200
scf.Mixing.Type             Simple
scf.Init.Mixing.Weight      0.10000
scf.Min.Mixing.Weight       0.00100
scf.Max.Mixing.Weight       0.40000
scf.criterion               1.000e-100

*****************************************************
Eigenvalues (Hartree) in all electron calculation
*****************************************************

n=  1  l=  0      -1070.823494295966339
n=  2  l=  0       -159.171744803830847
n=  2  l=  1       -149.214270798857365
n=  3  l=  0        -31.098242512123965
n=  3  l=  1        -26.956184469691083
n=  3  l=  2        -19.239895393381905
n=  4  l=  0         -5.049640245377521
n=  4  l=  1         -3.646579279932851
n=  4  l=  2         -1.297338369402049
n=  5  l=  0         -0.445604667022489
n=  5  l=  1         -0.185623370589560

*****************************************************
Energies (Hartree) in all electron calculation
*****************************************************

Etot   =    -6310.376267911798865
Etot   = Ekin + EHart + Exc + Eec

Ekin   =     6306.857858543516460
EHart  =     2544.726587877496330
Eec    =   -15001.364740830050503
Exc    =     -160.595973502761154

Exc    = Ex + Ecorr = (Ex-Ekin_x) + (Ecorr-Ekin_c) + Ekin_x + Ekin_c
Ex     =     -155.719165837725025
Ecorr  =       -4.876807665036129
Ekin_x =       -0.000000000000000
Ekin_c =        3.518409368252982

Eeigen =    -3818.008868079138328

Virial theorem  2*(Ekin+Ekin_x+Ekin_c)+(EHart+Eec+Exc-Ekin_x-Ekin_c) = -0.000000000029423
Virial theorem (EHart+Eec+Exc-Ekin_x-Ekin_c)/(Ekin+Ekin_x+Ekin_c)    = -2.000000000000005
```