1.     3245100.               2s2 2p5(2P1)3s (1+,+)    3s (1+,+)          
   1.     3280800.               2s2 2p5(2P0)3s (+,+)     3s (+,+)           
   1.     3668400.               2s2 2p5 3d 3P            2p5 3d 3P                  
   1.     3714700.               2s2 2p5 3d 3D            2p5 3d 3D                  
   1.     3767300.               2s2 2p5 3d 1P            2p5 3d 1P                  
   1.     4198000.               2s2p6 3p 3P              sp6 3p 3P                    
   1.     4215000.               2s2p6 3p 1P              sp6 3p 1P                    
   1.     4339300.               2s2 2p5(2P1)4s (1+,+)    4s (1+,+)          
   1.     4378800.               2s2 2p5(2P0)4s (+,+)     4s (+,+)           
   1.     4521000.               2s2 2p5(2P1)4d 2[1+]     1)4d 2[1+]           
   1.     4557900.               2s2 2p5(2P0)4d 2[1+]     0)4d 2[1+]           
   1.     4892800.               2s2 2p5(2P1)5d 2[1+]     1)5d 2[1+]           
   1.     4926600.               2s2 2p5(2P0)5d 2[1+]     0)5d 2[1+]