.5         0.                1s2(1S)2s 2S             2s 2S
    .5   1682700.                1s2(1S)3s 2S             3s 2S
   1.5   1743500.                1s2(1S)3d 2D             3d 2D
   2.5   1743890.                1s2(1S)3d 2D             3d 2D
   1.5   2277380.                1s2(1S)4d 2D             4d 2D
   2.5   2277700.                1s2(1S)4d 2D             4d 2D
    .5   2511600.                1s2(1S)5s 2S             5s 2S
   1.5   2524400.                1s2(1S)5d 2D             5d 2D
   2.5   2524600.                1s2(1S)5d 2D             5d 2D
   1.5   2658800.                1s2(1S)6d 2D             6d 2D
   2.5   2658800.                1s2(1S)6d 2D             6d 2D
   1.5   2739600.                1s2(1S)7d 2D             7d 2D
   2.5   2739600.                1s2(1S)7d 2D             7d 2D
   1.5  10894000.                1s(2S)2p2(1D) 2D         2p2(1D) 2D
   2.5  10894000.                1s(2S)2p2(1D) 2D         2p2(1D) 2D
    .5  10922000.                1s(2S)2p2(3P) 2P         2p2(3P) 2P
   1.5  10922000.                1s(2S)2p2(3P) 2P         2p2(3P) 2P
    .5  11009000.                1s(2S)2p2(1S) 2S         2p2(1S) 2S
    .5  12518000.                1s2p(3P)3p 2P            p(3P)3p 2P
   1.5  12518000.                1s2p(3P)3p 2P            p(3P)3p 2P
   1.5 [12561000.]               1s2p(3P)3p 2D            p(3P)3p 2D
   2.5 [12561000.]               1s2p(3P)3p 2D            p(3P)3p 2D