Hafnium (Hf) 

















 
Energy Levels of Neutral Hafnium ( Hf I )
Configuration     Term   J   Level(cm-1) Ref.
5d26s2            3F     2       0.00    MM76
                         3    2356.68    MM76
                         4    4567.64    MM76
 
5d26s2            3P     0    5521.77    MM76
                         1    6572.54    MM76
                         2    8983.74    MM76
 
5d26s2            1D     2    5638.61    MM76
 
5d6s26p           3F°    2   10508.88    MM76,MS96
                         3   14541.66    MM76
                         4   18224.97    MM76
 
5d26s2            1G     4   10532.55    MM76
 
5d6s26p           3D°    1   14017.81    MM76
                         2   16163.35    MM76
                         3   18381.50    MM76
 
5d6s26p           1D°    2   14435.12    MM76,MS96
 
5d6s26p           3P°    1   18143.39    MM76
                         0   18270.12    MM76
                         2   19791.29    MM76
 
5d26s2            1S     0   20328.36    W78
 
5d6s26p           1F°    3   23644.74    MM76
 
5d2(3F)6s(4F)6p   5D°    3   26305.78    MM76
 
5d6s26p           1P°    1   26463.93    MM76
 
5d2(3F)6s(4F)6p   3F°    2   27149.64    MM76
 
5d2(3F)6s(2F)6p   3G°    3   32533.32    MM76
 
5d2(1G)6s(2G)6p   3F°    2   33994.86    MM76
 
5d2(3F)6s(2F)6p   1F°    3   34877.04    MM76
 
5d2(1G)6s(2G)6p   3G°    4   36850.04    MM76
                         5   38845.45    MM76
 
5d2(3F)6s(2F)6p   1G°    4   38987.85    MM76
 
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Hf II (2D3/2)     Limit      55047.9     CHR88b
 
















