Energy Levels of Singly Ionized Einsteinium ( Es II )

Configuration        Term        J   Level(cm-1) Ref.


5f11(4I°15/2)7s      (15/2,1/2)° 8       0.00    BW92b
                                 7     938.65    BW92b
 
5f11(4F°9/2)7s       (9/2,1/2)°  5    7588.09    BW92b
                                 4    8123.26    BW92b
 
5f11(2H°11/2)7s      (11/2,1/2)° 6    9085.30    BW92b
                                 5    9580.22    BW92b
 
5f11(4I°13/2)7s      (13/2,1/2)° 7   11335.68    BW92b
                                 6   11764.95    BW92b
 
5f117p               (15/2,1/2)  7   27751.11    BW92b
                                 8   28178.81    BW92b
 
5f11(2H°11/2)7p      (11/2,1/2)  6   36450.29    BW92b
                                 5   36803.23    BW92b
 
5f106d7s                         7   36807.72    BW92b
 
5f11(4I°15/2)7p      (15/2,3/2)  9   36907.83    BW92b
 
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Es III (4I°15/2)     Limit           [97000]     CNWM70