Persistent Lines of Singly Ionized Einsteinium ( Es II )

Int.     Wavelength   Aki        Energy          Configuration          Term          J   Line     Aki
            (Å)       (108s-1)   Levels (cm-1)                                            Ref.     Ref.

 1000     2708.66                     0.00       5f11(4I°15/2)7s        (15/2,1/2)°   8   WLGC74   
                                  36907.83       5f11(4I°15/2)7p        (15/2,3/2)    9
 
  300     2787.10                   938.65       5f11(4I°15/2)7s        (15/2,1/2)°   7   WLGC74   
                                  36807.72       5f106d7s                             7
 
  300*    2815.15                   938.65       5f11(4I°15/2)7s        (15/2,1/2)°   7   WLGC74   
                                  36450.29       5f11(2H°11/2)7p        (11/2,1/2)    6
 
 1000     3547.75                     0.00       5f11(4I°15/2)7s        (15/2,1/2)°   8   WLGC74   
                                  28178.81       5f117p                 (15/2,1/2)    8
 
 1000     3602.43                     0.00       5f11(4I°15/2)7s        (15/2,1/2)°   8   WLGC74   
                                  27751.11       5f117p                 (15/2,1/2)    7
 
 1000     3670.01                   938.65       5f11(4I°15/2)7s        (15/2,1/2)°   7   WLGC74   
                                  28178.81       5f117p                 (15/2,1/2)    8
 
 1000     3728.55                   938.65       5f11(4I°15/2)7s        (15/2,1/2)°   7   WLGC74   
                                  27751.11       5f117p                 (15/2,1/2)    7