Nb/NIST/Nb_p40__NIST.states
           1         0.000000      2     0.5    30.000000 1s                                                 2S                              +
           2 141172268.00      2     0.5    29.000000 2p                                                 2P                              -
           3 142267753.60      4     1.5    28.900000 2p                                                 2P                              -
           4 141194020.00      2     0.5    30.000000 2s                                                 2S                              +
           5 167668000.00      2     0.5   100.000000 3p                                                 2P                              -
           6 167993150.00      4     1.5    90.000000 3p                                                 2P                              -
           7 167674610.00      2     0.5   200.000000 3s                                                 2S                              +
           8 167992552.00      4     1.5     4.000000 3d                                                 2D                              +
           9 168096322.00      6     2.5     4.000000 3d                                                 2D                              +