Persistent Lines of Neutral Actinium ( Ac I )

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

 
 400  3885.56                0.00- 25729.03 MFT57 
1000  4179.98                0.00- 23916.84 MFT57 
 500  4183.12                0.00- 23898.86 MFT57 
 400  4194.40             2231.43- 26066.04 MFT57 
 300  4384.53                0.00- 22801.10 MFT57 
 400  4396.71             2231.43- 24969.30 MFT57 
 400  4462.73                0.00- 22401.52 MFT57 
 300  4613.93             2231.43- 23898.86 MFT57 
 500  4716.58                0.00- 21195.87 MFT57 
 300  5258.24                0.00- 19012.46 MFT57 
 300  6359.86             2231.43- 17950.71 MFT57 
 200  6691.27                0.00- 14940.72 MFT57 
 300  7290.40                0.00- 13712.90 MFT57