0.0009		5.869	^*5.8740	0 - 17,024,200	1s2s - 1s2s2p	² S₁_/2 - ⁴ P₁_/2	[11]
0.0284	1	22.64/.678	22.6545	4,633,565 - 219,430	1s ² 8d - 1s ² 2p	² D₅_/2 - ² P₃_/2	[4] [5]
0.0032	1	22.64/.678 ^*	22.6549	4,633,486 - 219,430	1s ² 8d - 1s ² 2p	² D₃_/2 - ² P₃_/2	[4] [5]
0.0452	1	23.08/.075	23.0752	4,553,085 - 219,430	1s ² 7d - 1s ² 2p	² D₅_/2 - ² P₃_/2	[4] [5]
0.0050	1	23.08/.075	^*23.0764	4,552,860 - 219,430	1s ² 7d - 1s ² 2p	² D₃_/2 - ² P₃_/2	[4] [5]
0.0440	50	23.75	23.7465	4,419,350 - 208,204	1s ² 6d - 1s ² 2p	² D₃_/2 - ² P _1/2	[5]
0.0790 50	50	23.810	23.8100	4,419,350 - 219,430	1s ² 6d - 1s ₂ 2p	² D₅_/2 - ² P₃_/2	[5]
0.0088 50	50	23.810	23.8100	4,419,350 - 219,430	1s ² 6d - 1s ² 2p	² D₃_/2 - ² P₃_/2	[5]
0.0899	3	25.103	25.0998	4,192,300 - 208,204	1s ² 5d - 1s ² 2p	² D ₃_/2 - ² P _1/2	[5]
0.1613	4	25.169	25.1707	4,192,300 - 219,430	1s ² 5d - 1s ² 2p	² D ₅_/2 - ² P₃_/2	[5]
0.0179	4	25.169	25.1707	4,1923,00 - 219,430	1s ² 5d - 1s ² 2p	² D ₃_/2 - ² P₃_/2	[5]
0.0033	4	25.169	^*25.1693	4,181,300 - 208,204	1s ² 5s - 1s ² 2p	2 S₁_/2 - 2 P ₁_/2	[5]
0.1219	5	26.608	26.6087	0 - 3,758,169	1s ² 2s - 1s ² 4p	² S₁_/2 - ² P₃_/2	[5]
0.0609	5	26.608	26.6091	0 - 3,758,112	1s ² 2s - 1s ² 4p	² S ₁_/2 - ² P _1/2	[5]
0.2435	6	28.044	28.0482	3,773,500 - 208,204	1s ² 4d - 1s ² 2p	² D₃_/2 - ² P _1/2	[5]
0.4369	6	28.128	28.1328	3,774,000 - 219,430	1s ² 4d - 1s ² 2p	² D₅_/2 - ² P₃_/2	[5]
0.0485	6	28.128	^*28.1368	3,773,500 - 219,430	1s ² 4d - 1s ² 2p	² D ₃_/2 - ² P₃_/2	[16] [17]
0.0085	2	28.337	^*28.3139	3,740,040 - 208,204	1s ² 4s - 1s ² 2p	² S _1/2 - ² P _1/2	[5]
0.0169	2	28.337	^*28.4042	3,740,040 - 219,430	1s ² 4s - 1s ² 2p	² S _1/2 - ² P₃_/2	[5]
0.4817	5	35.095	35.0950	0 - 2,849,410	1s ² 2s - 1s ² 3p	² S _1/2 - ² P₃_/2	[5]
0.2406	7	35.136	35.1361	0 - 2,846,080	1s ² 2s - 1s ² 3p	² S _1/2 - ² P _1/2	[5]
1.3341	7	37.561	37.5610	2,870,540 - 208,204	1s ² 3d - 1s ² 2p	² D₃_/2 - ² P _1/2	[5]
2.3922	8	37.706	37.7060	2,871,530 - 219,430	1s ² 3d - 1s ² 2p	² D ₅_/2 - ² P₃_/2	[5]
0.2657	0	37.723	37.7201	2,870,540 - 219,430	1s ² 3d - 1s ² 2p	² D ₃_/2 - ² P₃_/2	[5]
0.0397	3	38.754	38.7530	2,788,650 - 208,204	1s ² 3s - 1s ² 2p	² S1_/2 - ² P _1/2	[5]
0.0791	3	38.921	38.9223	2,788,650 - 219,430	1s ² 3s - 1s ² 2p	² S _1/2 - ² P₃_/2	[5]
0.2693	1	74.357	74.2820	4,192,300 - 2,846,080	1s ² 5d - 1s ² 3p	² D ₃_/2 - ² P _1/2	[5]
0.0537	2	74.563	^*74.4662	4,192,300 - 2,849,410	1s ² 5d - 1s ² 3p	2 D ₃_/2 - 2 P ₃_/2	[5]
0.4836	2	74.563	74.4662	4,192,300 - 2,849,410	1s ² 5d - 1s ² 3p	² D₅_/2 - ² ₃_/2	[5]
0.1331	10	455.67/.73	455.7256	0 - 219,430	1s ² 2s - 1s ² 2p	² S1_/2 - ² P5_/2	[6] - [8]
0.6310	-	480.42/.298	480.2973	0 - 208,204	1s ² 2s - 1s ² 2p	² S₁_/2 - ² P _1/2	[6] - [8]
0.2259	-	1645.8	1645.8343	2,788,650 - 2,849,410	1s ² 3s - 1s ² 3p	² S _1/2 - ² P₃_/2	[15] [16]
0.1068	-	1741.3	1741.2672	2,788,650 - 2,846,080	1s ² 3s - 1s ² 3p	² S _1/2 - ² P _1/2	[15] [16]
0.3068	-	4087.	4079.096	3,740,040 - 3,764,550	1s ² 4s - 1s ² 4p	² S _1/2 - ² P₃_/2	[15] [16]
0.0969	-	4520.	4519.470	2,871,530 - 2,849,410	1s ² 3d - 1s ² 3p	² D ₅_/2 - ² P ₃_/2	[15] [16]
0.0103	-	4731.	4731.222	2,870,540 - 2,849,410	1s ² 3d - 1s ² 3p	² D₃_/2 - ² P₃_/2	[15] [16]