 Promethium (Pm)
Promethium (Pm) 

















 
 
 
Energy Levels of Singly Ionized Promethium ( Pm II )
Configuration     Term   J    Level(cm-1) Ref.
4f5(6H°)6s        7H°    2        0.00    MZH78
                         3      446.45    MZH78
                         4     1133.45    MZH78
                         5     1983.52    MZH78
                         6     2950.31    MZH78
                         7     4000.15    MZH78
                         8        _       
 
4f5(6H°)6s        5H°    3     1602.97    MZH78
                         4     2666.76    MZH78
                         5     3812.31    MZH78
                         6     5017.77    MZH78
                         7        _       
 
4f5(6F°)6s        7F°    0     5280.88    MZH78
                         1     5391.46    MZH78
                         2     5632.40    MZH78
                         3     6048.50    MZH78
                         4     6705.18    MZH78
                         5        _       
                         6        _       
 
4f5(6H°)5d        7K°    4     5332.36    OHRW95
                         5     6131.47    OHRW95
                         6     7040.66    OHRW95
                         7     8041.72    OHRW95
                         8     9119.34    OHRW95
                         9        _       
                         10       _       
 
4f5(6F°)6s        5F°    1     6629.40    MZH78
                         2     7012.87    MZH78
                         3     7701.09    MZH78
                         4        _       
                         5        _       
 
4f5(6H°)6p        7I     3    23261.30    MZH78
                         4    24157.20    MZH78
                         5    25015.69    MZH78
                         6    26027.56    MZH78
                         7    27110.08    MZH78
 
                         3    23761.98    MZH78
 
                         3    24466.32    MZH78
 
                         3    24527.89    MZH78
 
                         5    26132.87    MZH78
 
                         6    27379.79    MZH78
 
                         7    28516.85    MZH78
 
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Pm III (6H°5/2)   Limit       87900       SR65
 

















 
 
