1.5 @       0.                3s2 3p5 2P               3s2 3p5 2P                        
    .5 @   19380.                3s2 3p5 2P               3s2 3p5 2P                        
    .5    313640.                3s3p6 2S                 3s3p6 2S                          
    .5    582510.                3s2 3p4(1D)3D 2S         (1D)3D 2S                  
   1.5    606420.                3s2 3p4(3P)3D 2P         (3P)3D 2P                  
    .5    613480.                3s2 3p4(3P)3D 2P         (3P)3D 2P                  
   2.5    615140.                3s2 3p4(3P)3D 2D         (3P)3D 2D                  
   1.5    631680.                3s2 3p4(3P)3D 2D         (3P)3D 2D                  
   2.5   1181100.                3s2 3p4(3P)4S 4P         (3P)4S 4P                  
   1.5   1189920.                3s2 3p4(3P)4S 4P         (3P)4S 4P                  
   1.5   1202070.                3s2 3p4(3P)4S 2P         (3P)4S 2P                  
    .5   1211780.                3s2 3p4(3P)4S 2P         (3P)4S 2P                  
   2.5   1226890.                3s2 3p4(1D)4S 2D         (1D)4S 2D                  
   1.5   1227710.                3s2 3p4(1D)4S 2D         (1D)4S 2D                  
   2.5   1471200.                3s2 3p4(3P)4D 2D         (3P)4D 2D                  
   2.5   1510800.                3s2 3p4(1D)4D 2D         (1D)4D 2D                  
   1.5   1523400.                3s2 3p4(1D)4D 2D         (1D)4D 2D