0.          0.                2s2 2p6 1S               2p6 1S                    
   2.  @ 7104000.                2s2 2p5(2P1)3s (1+,+)    3s (1+,+)         
   1.  @ 7125000.                2s2 2p5(2P1)3s (1+,+)    3s (1+,+)         
   1.  @ 7263000.                2s2 2p5(2P0)3s (+,+)     3s (0+,+)          
   1.  @ 7813000.                2s2 2p5 3d 3P            2p5 3d 3P                 
   1.  @ 7906000.                2s2 2p5 3d 3D            2p5 3d 3D                 
   1.  @ 8052000.                2s2 2p5 3d 1P            2p5 3d 1P                 
   1.  @ 8628000.                2s2p6 3p 3P              2s2p6 3p 3P                   
   1.  @ 8673000.                2s2p6 3p 1P              2s2p6 3p 1P                   
   1.  @ 9600000.                2s2 2p5(2P1)4s (1+,+)    4s (1+,+)         
   1.  @ 9700000.                2s2 2p5(2P0)4s (+,+)     4s (0+,+)          
   1.  @ 9901000.                2s2 2p5 4d 3D            2p5 4d 3D                 
   1.  @10030000.                2s2 2p5 4d 1P            2p5 4d 1P                 
   1.  @10820000.                2s2 2p5 5d 3D            2p5 5d 3D                 
   1.  @10940000.                2s2 2p5 5d 1P            2p5 5d 1P                 
   1.  @11310000.                2s2 2p5 6d 3D            2p5 6d 3D                 
   1.  @11450000.                2s2 2p5 6d 1P            2p5 6d 1P