0.5 40470.00 2s2.2p3 2P s2p3 2P 0.5 203942.288 2s2.2p2(3P)3p 2S (3P)3p 2S 0.5 206730.762 2s2.2p2(3P)3p 4D (3P)3p 4D 0.5 208346.104 2s2.2p2(3P)3p 4P (3P)3p 4P 0.5 214169.920 2s2.2p2(3P)3p 2P (3P)3p 2P 0.5 232480.44 2s2.2p2(1D)3p 2P (1D)3p 2P 0.5 245037.29 2s2.2p2(3P)4p 2S (3P)4p 2S 0.5 245768.37 2s2.2p2(3P)4p 4D (3P)4p 4D 0.5 246320.086 2s2.2p2(3P)4p 4P (3P)4p 4P 0.5 248426.41 2s2.2p2(3P)4p 2P (3P)4p 2P 0.5 252987.23 2s2.2p2(1S)3p 2P (1S)3p 2P 0.5 255912.37 2s2.2p2(3P)4f D 2[1] 3P)4fD2[1] 0.5 260686.27 2s2.2p2(3P)5p 2S (3P)5p 2S 0.5 260911.96 2s2.2p2(3P)5p 4D (3P)5p 4D 0.5 261214.47 2s2.2p2(3P)5p 4P (3P)5p 4P 0.5 262286.82 2s2.2p2(3P)5p 2P (3P)5p 2P 0.5 265893.06 2s2.2p2(3P)5f D 2[1] 3P)5fD2[1] 0.5 267460.28 2s2.2p2(1D)4p 2P (1D)4p 2P 0.5 268369.8 2s2.2p2(3P)6p 2S (3P)6p 2S 0.5 276263.81 2s2.2p2(1D)4f P 2[1] 1D)4fP2[1] 0.5 289990.7? 2s2.2p2(1S)4p 2P (1S)4p 2P 0.5 291904.71 +x 2s.2p3(5S)3d 6D sp3 3d 6D 1.5 0.00 2s2.2p3 4S s2p3 4S 1.5 26830.57 2s2.2p3 2D s2p3 2D 1.5 40468.01 2s2.2p3 2P s2p3 2P 1.5 206786.286 2s2.2p2(3P)3p 4D (3P)3p 4D 1.5 208392.258 2s2.2p2(3P)3p 4P (3P)3p 4P 1.5 211522.117 2s2.2p2(3P)3p 2D (3P)3p 2D 1.5 212161.881 2s2.2p2(3P)3p 4S (3P)3p 4S 1.5 214229.671 2s2.2p2(3P)3p 2P (3P)3p 2P 1.5 229968.44 2s2.2p2(1D)3p 2D (1D)3p 2D 1.5 232527.09 2s2.2p2(1D)3p 2P (1D)3p 2P 1.5 245816.70 2s2.2p2(3P)4p 4D (3P)4p 4D 1.5 246291.822 2s2.2p2(3P)4p 4S (3P)4p 4S 1.5 246483.317 2s2.2p2(3P)4p 4P (3P)4p 4P 1.5 248010.23 2s2.2p2(3P)4p 2D (3P)4p 2D 1.5 248515.30 2s2.2p2(3P)4p 2P (3P)4p 2P 1.5 252993.39 2s2.2p2(1S)3p 2P (1S)3p 2P 1.5 254981.55 2s.2p3(5S)3s 4S sp3 3s 4S 1.5 255812.728 2s2.2p2(3P)4f D 2[2] 3P)4fD2[2] 1.5 255912.32 2s2.2p2(3P)4f D 2[1] 3P)4fD2[1] 1.5 256083.604 2s2.2p2(3P)4f F 2[2] 3P)4fF2[2] 1.5 260958.62 2s2.2p2(3P)5p 4D (3P)5p 4D 1.5 261261.29 2s2.2p2(3P)5p 4P (3P)5p 4P 1.5 261621.56 2s2.2p2(3P)5p 4S (3P)5p 4S 1.5 261698.75 2s2.2p2(3P)5p 2D (3P)5p 2D 1.5 262368.05 2s2.2p2(3P)5p 2P (3P)5p 2P 1.5 265766.28 2s2.2p2(3P)5f D 2[2] 3P)5fD2[2] 1.5 265893.62 2s2.2p2(3P)5f D 2[1] 3P)5fD2[1] 1.5 265957.37 2s2.2p2(3P)5f F 2[2] 3P)5fF2[2] 1.5 266624.32 2s2.2p2(1D)4p 2D (1D)4p 2D 1.5 267490.79 2s2.2p2(1D)4p 2P (1D)4p 2P 1.5 268465.6 2s2.2p2(3P)6p 4D (3P)6p 4D 1.5 272728.4 2s2.2p2(3P)7p 4D (3P)7p 4D 1.5 276066.81 2s2.2p2(1D)4f D 2[2] 1D)4fD2[2] 1.5 276263.81 2s2.2p2(1D)4f P 2[1] 1D)4fP2[1] 1.5 286055.28 ? 2s2.2p2(1D)5f P 2[1] 1D)5fP2[1] 1.5 290000.3? 2s2.2p2(1S)4p 2P (1S)4p 2P 1.5 291903.91 +x 2s.2p3(5S)3d 6D sp3 3d 6D 2.5 26810.55 2s2.2p3 2D s2p3 2D 2.5 206877.865 2s2.2p2(3P)3p 4D (3P)3p 4D 2.5 208484.202 2s2.2p2(3P)3p 4P (3P)3p 4P 2.5 211712.732 2s2.2p2(3P)3p 2D (3P)3p 2D 2.5 228723.84 2s2.2p2(1D)3p 2F (1D)3p 2F 2.5 229947.07 2s2.2p2(1D)3p 2D (1D)3p 2D 2.5 245400.00 +x 2s.2p3(5S)3s 6S sp3 3s 6S 2.5 245903.224 2s2.2p2(3P)4p 4D (3P)4p 4D 2.5 246455.629 2s2.2p2(3P)4p 4P (3P)4p 4P 2.5 248186.64 2s2.2p2(3P)4p 2D (3P)4p 2D 2.5 255689.939 2s2.2p2(3P)4f D 2[3] 3P)4fD2[3] 2.5 255756.131 2s2.2p2(3P)4f G 2[3] 3P)4fG2[3] 2.5 255813.472 2s2.2p2(3P)4f D 2[2] 3P)4fD2[2] 2.5 256087.746 2s2.2p2(3P)4f F 2[2] 3P)4fF2[2] 2.5 256125.785 2s2.2p2(3P)4f F 2[3] 3P)4fF2[3] 2.5 261044.03 2s2.2p2(3P)5p 4D (3P)5p 4D 2.5 261356.02 2s2.2p2(3P)5p 4P (3P)5p 4P 2.5 261869.94 2s2.2p2(3P)5p 2D (3P)5p 2D 2.5 265637.10 2s2.2p2(3P)5f D 2[3] 3P)5fD2[3] 2.5 265718.48 2s2.2p2(3P)5f G 2[3] 3P)5fG2[3] 2.5 265767.55 2s2.2p2(3P)5f D 2[2] 3P)5fD2[2] 2.5 265963.54 2s2.2p2(3P)5f F 2[2] 3P)5fF2[2] 2.5 265992.37 2s2.2p2(3P)5f F 2[3] 3P)5fF2[3] 2.5 266579.73 2s2.2p2(1D)4p 2F (1D)4p 2F 2.5 266640.58 2s2.2p2(1D)4p 2D (1D)4p 2D 2.5 268547.50 2s2.2p2(3P)6p 4D (3P)6p 4D 2.5 268782.5? 2s2.2p2(3P)6p 4P (3P)6p 4P 2.5 272787.7 2s2.2p2(3P)7p 4D (3P)7p 4D 2.5 273018.7 2s2.2p2(3P)7p 4P (3P)7p 4P 2.5 275881.65 2s2.2p2(1D)4f F 2[3] 1D)4fF2[3] 2.5 276066.88 2s2.2p2(1D)4f D 2[2] 1D)4fD2[2] 2.5 285959.69 ? 2s2.2p2(1D)5f D 2[2] 1D)5fD2[2] 2.5 291902.73 +x 2s.2p3(5S)3d 6D sp3 3d 6D 2.5 298855.04 +x 2s.2p3(5S)4s 6S sp3 4s 6S 3.5 207002.482 2s2.2p2(3P)3p 4D (3P)3p 4D 3.5 228747.45 2s2.2p2(1D)3p 2F (1D)3p 2F 3.5 246029.295 2s2.2p2(3P)4p 4D (3P)4p 4D 3.5 255691.346 2s2.2p2(3P)4f D 2[3] 3P)4fD2[3] 3.5 255759.384 2s2.2p2(3P)4f G 2[3] 3P)4fG2[3] 3.5 255829.58 2s2.2p2(3P)4f G 2[4] 3P)4fG2[4] 3.5 256123.231 2s2.2p2(3P)4f F 2[3] 3P)4fF2[3] 3.5 256143.187 2s2.2p2(3P)4f F 2[4] 3P)4fF2[4] 3.5 261180.59 2s2.2p2(3P)5p 4D (3P)5p 4D 3.5 265638.59 2s2.2p2(3P)5f D 2[3] 3P)5fD2[3] 3.5 265720.38 2s2.2p2(3P)5f G 2[3] 3P)5fG2[3] 3.5 265763.36 2s2.2p2(3P)5f G 2[4] 3P)5fG2[4] 3.5 265992.31 2s2.2p2(3P)5f F 2[3] 3P)5fF2[3] 3.5 266004.90 2s2.2p2(3P)5f F 2[4] 3P)5fF2[4] 3.5 266588.33 2s2.2p2(1D)4p 2F (1D)4p 2F 3.5 268692.1 2s2.2p2(3P)6p 4D (3P)6p 4D 3.5 272968.4 2s2.2p2(3P)7p 4D (3P)7p 4D 3.5 275842.14 2s2.2p2(1D)4f G 2[4] 1D)4fG2[4] 3.5 275881.65 2s2.2p2(1D)4f F 2[3] 1D)4fF2[3] 3.5 285861.74 ? 2s2.2p2(1D)5f F 2[3] 1D)5fF2[3] 3.5 291901.47 +x 2s.2p3(5S)3d 6D sp3 3d 6D 4.5 255827.657 2s2.2p2(3P)4f G 2[4] 3P)4fG2[4] 4.5 255983.584 2s2.2p2(3P)4f G 2[5] 3P)4fG2[5] 4.5 256136.036 2s2.2p2(3P)4f F 2[4] 3P)4fF2[4] 4.5 265761.29 2s2.2p2(3P)5f G 2[4] 3P)5fG2[4] 4.5 265930.31 2s2.2p2(3P)5f G 2[5] 3P)5fG2[5] 4.5 265999.75 2s2.2p2(3P)5f F 2[4] 3P)5fF2[4] 4.5 275842.14 2s2.2p2(1D)4f G 2[4] 1D)4fG2[4] 4.5 276109.46 2s2.2p2(1D)4f H 2[5] 1D)4fH2[5] 4.5 285838.51 ? 2s2.2p2(1D)5f G 2[4] 1D)5fG2[4] 4.5 285978.5 ? 2s2.2p2(1D)5f H 2[5] 1D)5fH2[5] 4.5 291900.48 +x 2s.2p3(5S)3d 6D sp3 3d 6D 5.5 255977.481 2s2.2p2(3P)4f G 2[5] 3P)4fG2[5] 5.5 265925.19 2s2.2p2(3P)5f G 2[5] 3P)5fG2[5] 5.5 276109.54 2s2.2p2(1D)4f H 2[5] 1D)4fH2[5] 5.5 285978.5 ? 2s2.2p2(1D)5f H 2[5] 1D)5fH2[5]