Po/NIST/Po_p83__NIST.states
           1         0.000000      2     0.5  4000.000000 1s                                                 2S                              +
           2 640649900.00      2     0.5  4300.000000 2p                                                 2P                              -
           3 664575750.00      4     1.5  4340.000000 2p                                                 2P                              -
           4 641006000.00      2     0.5  4000.000000 2s                                                 2S                              +
           5 766878000.00      2     0.5 14000.000000 3p                                                 2P                              -
           6 774016000.00      4     1.5  6000.000000 3p                                                 2P                              -
           7 766995000.00      2     0.5 10000.000000 3s                                                 2S                              +
           8 774004710.00      4     1.5   200.000000 3d                                                 2D                              +
           9 775929810.00      6     2.5   200.000000 3d                                                 2D                              +