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Wavelength:
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Energy:
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Se IV
U
[cm
-1
]
0
346390
159449.1
189713.4
196956.5
219332.5
226537.6
229684
229714
4376
191111
0
189913
275854
275854
157241
240745
281833.5
153606
237899
153217
237747
138354
136134
128787
104706
104211
83589.2
80980.3
79395.4
~
~
109870
168970
228070
287170
4p
3
4
S
o
3/2
4p
3
, j=3/2
2
D
o
3/2
4p
3
, j=3/2
2
D
o
5/2
4p
3
, j=5/2
2
P
o
3/2
4p
3
, j=3/2
2
P
o
1/2
4p
3
, j=1/2
4s
2
4f
1
S
2
F
o
7/2
4s
2
(
1
S)4f, j=7/2
2
F
o
5/2
4s
2
(
1
S)4f, j=5/2
4s
2
np
1
S
2
P
o
3/2
4s
2
(
1
S)4p, j=3/2
4s
2
(
1
S)5p, j=3/2
2
P
o
1/2
4s
2
(
1
S)4p, j=1/2
4s
2
(
1
S)5p, j=1/2
4s
2
5g
1
S
2
G
9/2
4s
2
(
1
S)5g, j=9/2
2
G
7/2
4s
2
(
1
S)5g, j=7/2
4s
2
ns
1
S
2
S
1/2
4s
2
(
1
S)5s, j=1/2
4s
2
(
1
S)6s, j=1/2
4s
2
(
1
S)7s, j=1/2
4s
2
nd
1
S
2
D
5/2
4s
2
(
1
S)4d, j=5/2
4s
2
(
1
S)5d, j=5/2
2
D
3/2
4s
2
(
1
S)4d, j=3/2
4s
2
(
1
S)5d, j=3/2
4s4p
2
2
P
3/2
4s4p
2
, j=3/2
2
P
1/2
4s4p
2
, j=1/2
2
S
1/2
4s4p
2
, j=1/2
2
D
5/2
4s4p
2
, j=5/2
2
D
3/2
4s4p
2
, j=3/2
4
P
5/2
4s4p
2
, j=5/2
4
P
3/2
4s4p
2
, j=3/2
4
P
1/2
4s4p
2
, j=1/2
2166.6
2165.2
2090
2665.5
2136.6
2951.6
2724.3
722.8
636
652.7
776.5
734.6
959.6
1259.5
1313.9
1274.4
1307.2
1201.9
1314.4
1234.9
1249.2
1826.7
1176.4
1947.1
1967.3
1706.4
1641.3
1512.5
1636
1318.2
1157.3
872.4
882.1
1169.6
868.6
817.47
796.8
799.9
800.1
1087.9
1023
1134
1106.2
1104.4
1150.7
1166.8
1102.3
746.4
654.2
671.9
670.1
759
996.7
1262.4
1305.4
1001.7
803.8
Se IV
U
[eV]
0
42.9
~
~
13.6
20.9
28.3
35.6