configuration	term	J	energy
1s2.2s	2S	1/2	0.0
1s2.2p	2P*	1/2	1.023
1s2.2p	2P*	3/2	1.03188
1s2.3s	2S	1/2	7.78788
1s2.3p	2P*	1/2	8.06588
1s2.3p	2P*	3/2	8.06849
1s2.3d	2D	3/2	8.16148
1s2.3d	2D	5/2	8.16227
1s2.4s	2S	1/2	10.39238
1s2.4p	2P*	1/2	10.50593
1s2.4p	2P*	3/2	10.507
1s2.4d	2D	3/2	10.54563
1s2.4d	2D	5/2	10.54596
1s2.4f	2F*	5/2	10.54813
1s2.4f	2F*	7/2	10.54813
1s2.5s	2S	1/2	11.57201
1s2.5p	2P*	1/2	11.62915
1s2.5p	2P*	3/2	11.62974
1s2.5d	2D	3/2	11.64936
1s2.5d	2D	5/2	11.64953
1s2.5f	2F*	7/2	11.6507
1s2.5f	2F*	5/2	11.6507
1s2.5g	2G	9/2	11.65089
1s2.5g	2G	7/2	11.65089
1s2.6s	2S	1/2	12.2045
1s2.6p	2P*	1/2	12.23746
1s2.6p	2P*	3/2	12.23746
1s2.6d	2D	3/2	12.24888
1s2.6d	2D	5/2	12.249
1s2.6f	2F*	5/2	12.24968
1s2.6f	2F*	7/2	12.24968
1s2.6g	2G	7/2	12.24979
1s2.6g	2G	9/2	12.24979
1s2.7s	2S	1/2	12.58255
1s2.7p	2P*	1/2	12.60153
1s2.7p	2P*	3/2	12.60153
1s2.7g	2G	7/2	12.6016
1s2.7g	2G	9/2	12.6016
1s2.7d	2D	3/2	12.61038
1s2.7d	2D	5/2	12.61038
1s2.7f	2F*	5/2	12.61085
1s2.7f	2F*	7/2	12.61085
1s2.8p	2P*	3/2	12.83837
1s2.8p	2P*	1/2	12.83837
1s2.8d	2D	5/2	12.84494
1s2.8d	2D	3/2	12.84494
1s2.8g	2G	9/2	12.8453
1s2.8g	2G	7/2	12.8453
1s2.9p	2P*	3/2	12.9959
1s2.9p	2P*	1/2	12.9959
1s2.9d	2D	5/2	13.0058
1s2.9d	2D	3/2	13.0058
1s2.10p	2P*	1/2	13.1216
1s2.10p	2P*	3/2	13.1216
1s2.10d	2D	3/2	13.1292
1s2.10d	2D	5/2	13.1292
