Persistent Lines of Neutral Neodymium ( Nd I )

Wavelength  Energy         Configuration   Term   J
   (Å)      Levels (cm-1)

 4621.94      2366.597     4f46s2          5I     6
             23996.513                     °      6
  return
 
 4634.24         0.000     4f46s2          5I     4
             21572.610     4f46s6p         5H°    3
  return
 
 4641.10                                           
                                                   
  return
 
 4649.67                                           
                                                   
  return
 
 4683.45         0.000     4f46s2          5I     4
             21345.837                     °      4
  return
 
 4719.02         0.000     4f46s2          5I     4
             21184.881                     °      4
  return
 
 4883.81      5048.602     4f46s2          5I     8
             25518.700     4f46s6p         5K°    9
  return
 
 4896.93      1128.056     4f46s2          5I     5
             21543.326     4f46s6p         5K°    6
  return
 
 4924.53         0.000     4f46s2          5I     4
             20300.875     4f46s6p         5K°    5
  return
 
 4944.83      1128.056     4f46s2          5I     5
             21345.572                     °      6
  return
 
 4954.78         0.000     4f46s2          5I     4
             20176.912                     °      5
  return