0.          0.                3s2 3p2 3P               3s2 3p2 3P                  
    .5 @       0.           3s2 3p 2P           3s2 3p 2P                 
   1.5 @    9696.           3s2 3p 2P           3s2 3p 2P                 
    .5    166300.   +X      3s3p2 4P            3s3p2 4P                  
   1.5    169600.   +X      3s3p2 4P            3s3p2 4P                  
   2.5    175000.   +X      3s3p2 4P            3s3p2 4P                  
   1.5    232973.           3s3p2 2D            3s3p2 2D                  
   2.5    233778.           3s3p2 2D            3s3p2 2D                  
    .5    288914.           3s3p2 2S            3s3p2 2S                  
    .5    306801.           3s3p2 2P            3s3p2 2P                  
   1.5    311890.           3s3p2 2P            3s3p2 2P                  
   1.5    376920.           3s2 3d 2D           3s2 3d 2D                 
   2.5    377680.           3s2 3d 2D           3s2 3d 2D                 
   1.5 @  453640.   +X      3p3 4S              3p3 4S                    
    .5    939500.           3s2 4s 2S           3s2 4s 2S                 
   1.5 @ 1118400.   +X      3s3p4s 4P           3s3p4s 4P                 
   2.5 @ 1124300.   +X      3s3p4s 4P           3s3p4s 4P                 
   1.5   1147240.           3s2 4d 2D           3s2 4d 2D                 
   2.5   1147770.           3s2 4d 2D           3s2 4d 2D                 
   2.5 @ 1215300.           3s2 4f 2F           3s2 4f 2F                 
   3.5 @ 1215500.           3s2 4f 2F           3s2 4f 2F