quantum-espresso/atomic_doc/all-electron/fe.in

 &input
        title='Fe',
        zed=26.,
        xmin=-6,
        rmax=180,
        rel=2,
        lsd=0,
        isic=1,
        latt=0,
        config='[Ar] 3d6 4s2 ',
        iswitch=1,
        dft='NOX-NOC',
 /