 Iron (Fe)
Iron (Fe) 

















 
 
 
Persistent Lines of Neutral Iron ( Fe I )
Int.    Wavelength   Aki          Energy          Configuration      Term    J   Line     Aki
           (Å)       (108s-1)     Levels (cm-1)                                  Ref.     Ref.
 1000    2483.2708    4.81             0.000      3d64s2             a 5D    4   NJLT94   OWLW91
                                   40257.311      3d6(5D)4s4p(1P)    x 5F°   5
 
  600    2488.1426    4.20           415.933      3d64s2             a 5D    3   NJLT94   OWLW91
                                   40594.429      3d6(5D)4s4p(1P)    x 5F°   4
 
  500    2490.6443    3.45           704.007      3d64s2             a 5D    2   NJLT94   OWLW91
                                   40842.151      3d6(5D)4s4p(1P)    x 5F°   3
 
  400    2522.8494    2.13             0.000      3d64s2             a 5D    4   NJLT94   OWLW91
                                   39625.801      3d6(5D)4s4p(1P)    x 5D°   4
 
  400    2719.0273    1.42             0.000      3d64s2             a 5D    4   NJLT94   OWLW91
                                   36766.964      3d6(5D)4s4p(1P)    y 5P°   3
 
  300    2788.1047    0.59          6928.268      3d7(4F)4s          a 5F    5   NJLT94   OWLW91
                                   42784.349      3d6(3H)4s4p(3P)    y 5G°   6
 
  400    3440.6060    0.171            0.000      3d64s2             a 5D    4   NJLT94   M03
                                   29056.322      3d6(5D)4s4p(3P)    z 5P°   3
 
  600    3581.1931    1.02          6928.268      3d7(4F)4s          a 5F    5   NJLT94   FW96
                                   34843.955      3d7(4F)4p          z 5G°   6
 
  600    3719.9348    0.162            0.000      3d64s2             a 5D    4   NJLT94   FW96
                                   26874.548      3d6(5D)4s4p(3P)    z 5F°   5
 
  700    3734.8638    0.902         6928.268      3d7(4F)4s          a 5F    5   NJLT94   FW96
                                   33695.395      3d7(4F)4p          y 5F°   5
 
  600    3737.1316    0.141          415.933      3d64s2             a 5D    3   NJLT94   M03
                                   27166.818      3d6(5D)4s4p(3P)    z 5F°   4
 
  600    3745.5613    0.115          704.007      3d64s2             a 5D    2   NJLT94   FW96
                                   27394.689      3d6(5D)4s4p(3P)    z 5F°   3
 
  300    3748.2622    0.0914         888.132      3d64s2             a 5D    1   NJLT94   M03
                                   27559.581      3d6(5D)4s4p(3P)    z 5F°   2
 
  400    3749.4854    0.764         7376.764      3d7(4F)4s          a 5F    4   NJLT94   FW96
                                   34039.514      3d7(4F)4p          y 5F°   4
 
  300    3758.2329    0.634         7728.059      3d7(4F)4s          a 5F    3   NJLT94   FW96
                                   34328.750      3d7(4F)4p          y 5F°   3
 
  500    3820.4253    0.668         6928.268      3d7(4F)4s          a 5F    5   NJLT94   FW96
                                   33095.939      3d7(4F)4p          y 5D°   4
 
  500    3859.9114    0.0969           0.000      3d64s2             a 5D    4   NJLT94   M03
                                   25899.987      3d6(5D)4s4p(3P)    z 5D°   4
 
  300    3886.2822    0.0530         415.933      3d64s2             a 5D    3   NJLT94   M03
                                   26140.177      3d6(5D)4s4p(3P)    z 5D°   3
 
  300    4045.8125    0.863        11976.238      3d7(4F)4s          a 3F    4   NJLT94   FW96
                                   36686.174      3d7(4F)4p          y 3F°   4
 
  200    4383.5449    0.500        11976.238      3d7(4F)4s          a 3F    4   NJLT94   FW96
                                   34782.419      3d7(4F)4p          z 5G°   5
 

















 
 
