ExoAtom

This is the development version of ExoAtom.

Search for species using terms such as Al, Cr+ or W+, or select an element from the periodic table below.

Hs/NIST/Hs_p107__NIST.states 
           1         0.000000      2     0.5     0.000000 1s                                                 2S                              +
           2 1155360000.0      2     0.5 110000.00000 2p                                                 2P                              -
           3 1238734000.0      4     1.5 115000.00000 2p                                                 2P                              -
           4 1157550000.0      2     0.5 110000.00000 2s                                                 2S                              +