Persistent Lines of Singly Ionized Iridium ( Ir II )

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

 2126.81         0.00      5d7(4F)6s             5F          5
             47003.98      5d7(4F9/2)6p1/2       (9/2,1/2)°  5
  return
 
 2152.68      4787.93      5d7(4F)6s             5F          4
             51226.62      5d7(4F7/2)6p1/2       (7/2,1/2)°  3
  return
 
 2169.42                                                      
                                                              
  return
 
 2204.96      8186.96      5d7(4F)6s             5F          3
             53525.25      5d7(4F7/2)6p1/2       (7/2,1/2)°  4
  return
 
 2242.69         0.00      5d7(4F)6s             5F          5
             44575.66      5d7(4F9/2)6p1/2       (9/2,1/2)°  4
  return
 
 2281.02                                                      
                                                              
  return
 
 2368.04      4787.93      5d7(4F)6s             5F          4
             47003.98      5d7(4F9/2)6p1/2       (9/2,1/2)°  5
  return
 
 3731.36                                                      
                                                              
  return