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Wavelength:
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Energy:
cm
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Nb IX
U
[cm
-1
]
0
1224000
62632
50672
32026
24881
0
628560
602011
599844
580533
572400
574934
566634
553867
427875
425949
419928
402377
411615
446526
392580
409145
445326
383639
415526
373937
370236
425181
390148
385390
380573
349730
344043
311737
292173
289397
257598
253745
222929
218801
206399
244800
489600
734400
979200
4s
2
4p
3
2
P
o
3/2
4s
2
4p
3
, j=3/2
2
P
o
1/2
4s
2
4p
3
, j=1/2
2
D
o
5/2
4s
2
4p
3
, j=5/2
2
D
o
3/2
4s
2
4p
3
, j=3/2
4
S
o
3/2
4s
2
4p
3
, j=3/2
4s
2
4p
2
5s
1
S
2
S
1/2
4s
2
4p
2
(
1
S)5s, j=1/2
1
D
2
D
3/2
4s
2
4p
2
(
1
D)5s, j=3/2
2
D
5/2
4s
2
4p
2
(
1
D)5s, j=5/2
3
P
2
P
3/2
4s
2
4p
2
(
3
P)5s, j=3/2
2
P
1/2
4s
2
4p
2
(
3
P)5s, j=1/2
4
P
5/2
4s
2
4p
2
(
3
P)5s, j=5/2
4
P
3/2
4s
2
4p
2
(
3
P)5s, j=3/2
4
P
1/2
4s
2
4p
2
(
3
P)5s, j=1/2
4s
2
4p
2
4d
2
F
7/2
4s
2
4p
2
4d, j=7/2
2
S
1/2
4s
2
4p
2
4d, j=1/2
2
F
5/2
4s
2
4p
2
4d, j=5/2
2
D
5/2
4s
2
4p
2
4d, j=5/2
4s
2
4p
2
4d, j=5/2
4s
2
4p
2
4d, j=5/2
2
D
3/2
4s
2
4p
2
4d, j=3/2
4s
2
4p
2
4d, j=3/2
4s
2
4p
2
4d, j=3/2
2
P
1/2
4s
2
4p
2
4d, j=1/2
4s
2
4p
2
4d, j=1/2
2
G
7/2
4s
2
4p
2
4d, j=7/2
2
P
3/2
4s
2
4p
2
4d, j=3/2
4s
2
4p
2
4d, j=3/2
4
P
1/2
4s
2
4p
2
4d, j=1/2
4
P
3/2
4s
2
4p
2
4d, j=3/2
4
P
5/2
4s
2
4p
2
4d, j=5/2
4
D
5/2
4s
2
4p
2
4d, j=5/2
4
D
3/2
4s
2
4p
2
4d, j=3/2
4s4p
4
2
P
1/2
4s4p
4
, j=1/2
2
P
3/2
4s4p
4
, j=3/2
2
S
1/2
4s4p
4
, j=1/2
2
D
5/2
4s4p
4
, j=5/2
2
D
3/2
4s4p
4
, j=3/2
4
P
1/2
4s4p
4
, j=1/2
4
P
3/2
4s4p
4
, j=3/2
4
P
5/2
4s4p
4
, j=5/2
553.6
548.55
589.51
345.55
248.52
166.71
394.1
457.04
484.5
223.96
448.57
238.14
176.48
180.55
173.93
401.44
176.11
443.32
436.94
418.89
435.65
173.93
173.27
173.04
550.92
512.91
492.435
175.445
384.39
187.06
188.73
186.15
185.4
184.19
184.58
189.04
182.315
374.13
378.05
176.7
179.965
241.24
182.64
Nb IX
U
[eV]
0
151.8
30.4
60.7
91.1
121.4