.5         0.                2s2 2p 2P                2s2 2p 2P                  
    .5   1292800.                2p3 2P                   2p3 2P                     
   1.5     68610.                2s2 2p 2P                2s2 2p 2P                  
   1.5   1030850.   +X           2p3 4S                   2p3 4S                     
   1.5   1152900.                2p3 2D                   2p3 2D                     
   1.5   1318200.                2p3 2P                   2p3 2P                     
   2.5   1166100.                2p3 2D                   2p3 2D                     
   2.5   6792000.   +X           2s2p(3P)3d 4P            sp3P3d 4P              
   2.5   6845000.                2s2p(3P)3d 2F            sp3P3d 2F              
   3.5   6787000.   +X           2s2p(3P)3d 4D            sp3P3d 4D              
   3.5   6885000.                2s2p(3P)3d 2F            sp3P3d 2F              
   3.5   7059000.                2s2p(1P)3d 2F            sp1P3d 2F