Pu/NIST/Pu_p93__NIST.states
           1         0.000000      2     0.5 20000.000000 1s                                                 2S                              +
           2 827433000.00      2     0.5 20000.000000 2p                                                 2P                              -
           3 868297000.00      4     1.5 20100.000000 2p                                                 2P                              -
           4 828140000.00      2     0.5 20000.000000 2s                                                 2S                              +
           5 993760000.00      2     0.5 30000.000000 3p                                                 2P                              -
           6 1005972000.0      4     1.5 11000.000000 3p                                                 2P                              -
           7 994000000.00      2     0.5 20000.000000 3s                                                 2S                              +
           8 1005955300.0      4     1.5   400.000000 3d                                                 2D                              +
           9 1009028200.0      6     2.5   400.000000 3d                                                 2D                              +