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Wavelength:
[Å]
Energy:
cm
-1
Show autoionization states:
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Eu II
U
[cm
-1
]
0
90665
9923
10081.7
10312.8
10643.5
11128.2
54274
54320.7
54380.3
54484.3
54565
16860.7
17004.1
17140.9
17247.7
17324.7
54295
54428.8
54435.4
54490.6
54589.1
52000
52963.4
53150.3
53490.4
53861.3
54000
55000
53783
54600.1
54600.1
55156.2
55193.1
55559
56158.7
56158.7
56421.6
56421.6
56781.2
57127.3
57127.3
57270.1
57360.1
57360.1
59045.5
59765.8
56271.4
56293.3
56309.2
56310.9
56321.3
66836.2
49646.6
1669.2
66598
49128
0
56571
56245.6
56067.4
55991.3
55986.5
55967.9
55651.8
39134.7
38805
37336.8
37849.3
37223.8
36628
46029.1
45126.8
44075.8
43193.5
42438.6
39554.4
38463.7
38146.4
37200
37167.9
37010.7
35847
35800
59995.3
59995.3
59343.5
59343.5
59334.7
59145.3
58920.6
57634
57634
57415.1
57415.1
57388.9
57363.7
57363.7
56229.2
55807.3
55693.9
50947.5
49720.9
49480.5
49254.7
49043
49003.1
49003.1
48911
48872.9
48536.6
48522.3
48378
48180.7
48180.7
48171.5
46584.5
46032
44947.2
43643.1
43461.1
43461.1
42939.5
42939.5
42710.1
42391
41714.8
41666.8
41438.1
41223.2
41099.1
40870.7
40316.9
39767.6
39601.8
39099.4
38995.5
38784.5
38725.3
38582.1
38295.9
38058
37993.6
37932.2
37799.9
37622.9
37622.9
37605.5
37583.6
37003.2
37000
36954
36821.2
36428.9
35935.8
35567.7
35440.9
35046
34923.4
34617.7
34546.1
33944.5
33919.7
33780
36649
35527
34393.6
34765
33420.2
32486.1
31500.8
30189.3
27256.4
27104.1
26838.5
26172.8
24207.9
23774.3
18100
36200
54300
72400
4f
7
nd
8
S
0
a
9
D
o
2
4f
7
(
8
S
0
)5d, j=2
a
9
D
o
3
4f
7
(
8
S
0
)5d, j=3
a
9
D
o
4
4f
7
(
8
S
0
)5d, j=4
a
9
D
o
5
4f
7
(
8
S
0
)5d, j=5
a
9
D
o
6
4f
7
(
8
S
0
)5d, j=6
e
9
D
o
2
4f
7
(
8
S
0
)6d, j=2
e
9
D
o
3
4f
7
(
8
S
0
)6d, j=3
e
9
D
o
4
4f
7
(
8
S
0
)6d, j=4
e
9
D
o
5
4f
7
(
8
S
0
)6d, j=5
e
9
D
o
6
4f
7
(
8
S
0
)6d, j=6
a
7
D
o
5
4f
7
(
8
S
0
)5d, j=5
a
7
D
o
4
4f
7
(
8
S
0
)5d, j=4
a
7
D
o
3
4f
7
(
8
S
0
)5d, j=3
a
7
D
o
2
4f
7
(
8
S
0
)5d, j=2
a
7
D
o
1
4f
7
(
8
S
0
)5d, j=1
e
7
D
o
4
4f
7
(
8
S
0
)6d, j=4
e
7
D
o
5
4f
7
(
8
S
0
)6d, j=5
e
7
D
o
1
4f
7
(
8
S
0
)6d, j=1
e
7
D
o
2
4f
7
(
8
S
0
)6d, j=2
e
7
D
o
3
4f
7
(
8
S
0
)6d, j=3
4f
6
5d6p
e
7
F
o
6
4f
6
5d6p?, j=6
e
7
F
o
5
4f
6
5d6p?, j=5
e
7
F
o
4
4f
6
5d6p?, j=4
e
7
F
o
3
4f
6
5d6p?, j=3
e
7
F
o
2
4f
6
5d6p?, j=2
e
7
F
o
1
4f
6
5d6p?, j=1
e
7
F
o
0
4f
6
5d6p?, j=0
?
1
o
4
, j=4
2
o
4
(?), j=4
2
o
3
(?), j=3
3
o
3
(?), j=3
4
o
3
(?), j=3
5
o
3
(?0, j=3
6
o
4
(?), j=4
6
o
3
(?), j=3
7
o
3
(?), j=3
7
o
2
(?), j=2
8
o
5
(?), j=5
9
o
4
(?), j=4
9
o
3
(?), j=3
10
o
4
(?), j=4
11
o
3
(?), j=3
11
o
4
(?), j=4
12
o
3
, j=3
13
o
3
, j=3
f
7
D
o
5
(?), j=5
f
7
D
o
4
(?), j=4
f
7
D
o
3
(?), j=3
f
7
D
o
1
(?), j=1
f
7
D
o
2
(?), j=2
4f
7
ns
8
S
0
f
7
S
o
3
4f
7
(
8
S
0
)8s, j=3
e
7
S
o
3
4f
7
(
8
S
0
)7s, j=3
a
7
S
o
3
4f
7
(
8
S
0
)6s, j=3
f
9
S
o
4
4f
7
(
8
S
0
)8s, j=4
e
9
S
o
4
4f
7
(
8
S
0
)7s, j=4
a
9
S
o
4
4f
7
(
8
S
0
)6s, j=4
4f
8
z
7
F
2
4f
8
?, j=2
z
7
F
1
4f
8
?, j=1
z
7
F
4
4f
8
?, j=4
z
7
F
5
4f
8
?, j=5
z
7
F
0
4f
8
, j=0
z
7
F
3
4f
8
, j=3
z
7
F
6
4f
8
?, j=6
4f
6
(
7
F)5d
2
y
7
P
4
4f
6
(
7
F)5d
2
?, j=4
y
7
P
3
4f
6
(
7
F)5d
2
?, j=3
y
7
P
2
4f
6
(
7
F)5d
2
?, j=2
4f
6
(
7
F)5d
2
(
3
F)
x
9
P
5
4f
6
(
7
F)5d
2
(
3
F), j=5
x
9
P
4
4f
6
(
7
F)5d
2
(
3
F), j=4
x
9
P
3
4f
6
(
7
F)5d
2
(
3
F), j=3
?
y
9
D
6
(?), j=6
y
9
D
5
(?), j=5
y
9
D
4
(?), j=4
y
9
D
3
(?), j=3
y
9
D
2
(?), j=2
x
7
P
4
(?), j=4
x
7
P
3
(?), j=3
x
7
P
2
(?), j=2
z
7
D
5
(?), j=5
z
7
D
3
(?), j=3
z
7
D
4
(?), j=4
z
7
D
2
(?), j=2
z
7
D
1
(?), j=1
170
4
, j=4
170
3
, j=3
169
4
, j=4
169
5
, j=5
168
2
, j=2
167
1
, j=1
166
2
, j=2
165
4
, j=4
165
3
, j=3
164
2
(?), j=2
164
3
(?), j=3
163
3
(?), j=3
162
1
(?), j=1
162
2
(?), j=2
161
3
(?), j=3
160
2
(?), j=2
159
2
(?), j=2
158
1
(?), j=1
157
2
(?), j=2
156
3
(?), j=3
155
2
(?), j=2
154
2
(?), j=2
153
4
(?), j=4
153
5
(?), j=5
152
3
(?), j=3
151
4
(?), j=4
150
3
(?), j=3
149
2
(?), j=2
148
5
(?), j=5
147
2
(?), j=2
147
1
(?), j=1
146
2
(?), j=2
145
4
(?), j=4
144
4
(?), j=4
143
5
(?), j=5
142
5
(?), j=5
141
4
(?), j=4
141
5
(?), j=5
140
4
(?), j=4
140
3
(?), j=3
139
4
(?), j=4
138
2
(?), j=2
137
4
(?), j=4
136
4
(?), j=4
135
4
(?), j=4
134
5
(?), j=5
133
6
(?), j=6
132
4
(?), j=4
131
6
(?), j=6
130
3
(?), j=3
129
6
(?), j=6
128
2
(?), j=2
127
4
(?), j=4
126
5
(?), j=5
125
7
(?), j=7
124
1
(?), j=1
123
3
(?), j=3
122
4
(?), j=4
121
4
(?), j=4
120
5
(?), j=5
119
2
(?), j=2
118
4
(?), j=4
118
3
(?), j=3
117
3
(?), j=3
116
6
(?), j=6
115
2
(?), j=2
114
5
(?), j=5
113
4
(?), j=4
112
3
(?), j=3
111
4
(?), j=4
110
4
(?), j=4
109
3
(?), j=3
108
3
(?), j=3
107
4
(?), j=4
106
3
(?), j=3
105
4
(?), j=4
104
3
(?), j=3
103
2
(?), j=2
102
3
(?), j=3
101
4
(?), j=4
4f
6
(
7
F)5d6s
8
P
y
9
P
5
4f
6
(
7
F)5d(
8
P)6s, j=5
y
9
P
4
4f
6
(
7
F)5d(
8
P)6s, j=4
y
9
P
3
4f
6
(
7
F)5d(
8
P)6s, j=3
8
D
z
9
D
6
4f
6
(
7
F)5d(
8
D)6s, j=6
z
9
D
5
4f
6
(
7
F)5d(
8
D)6s, j=5
z
9
D
4
4f
6
(
7
F)5d(
8
D)6s, j=4
z
9
D
3
4f
6
(
7
F)5d(
8
D)6s, j=3
z
9
D
2
4f
6
(
7
F)5d(
8
D)6s, j=2
4f
7
6p
8
S
0
7/2
(7/2,3/2)
2
4f
7
(
8
S
0
7/2
)6p
3/2
, j=2
(7/2,3/2)
3
4f
7
(
8
S
0
7/2
)6p
3/2
, j=3
(7/2,3/2)
4
4f
7
(
8
S
0
7/2
)6p
3/2
, j=4
(7/2,3/2)
5
4f
7
(
8
S
0
7/2
)6p
3/2
, j=5
(7/2,1/2)
4
4f
7
(
8
S
0
7/2
)6p
1/2
, j=4
(7/2,1/2)
3
4f
7
(
8
S
0
7/2
)6p
1/2
, j=3
4221.08
4151.64
4270.24
4141.72
4253.8
4372.2
4172.8
4175.16
4361.57
4196.18
4369.47
4330.61
4195.36
4229.33
4141.02
4407.07
4003.71
4223.88
4232.45
4227.4
4247.06
4419.66
4136.59
4119.3
4238.69
4237.51
4205.05
4129.7
3915.24
3351.56
3949.13
3944.59
3941.56
3247.32
3945.67
3919.09
3950.76
3354.38
3304.5
3942.94
3419.84
3781.4
3966.59
3591.31
3549.71
3716.94
3717.69
3988.24
3993.93
3738.08
3995.98
3543.85
3807.54
3423.09
3149.88
3877.27
3390.78
3435.05
3435.2
3815.5
3957.92
3435.72
3951.33
3130.73
2653.61
2813.08
2852.05
3076.07
2673.42
3089.35
3979.63
3819.67
3173.61
2744.26
2729.33
2705.28
2701.14
2641.27
2635.5
3724.94
2685.66
3688.42
2701.9
2727.78
3077.36
2887.85
2820.78
2862.57
2991.33
2906.68
2959.47
2947.29
4355.09
4464.97
4383.17
4011.69
4434.81
4485.15
7370.22
7301.19
4096.8
7426.57
7217.55
7194.83
4017.58
4085.38
6645.11
7077.09
4112.04
6173.05
4435.56
5872.98
5953.84
5820.91
5818.74
4522.57
5767.61
5966.07
4151.52
6049.51
6437.64
4405.27
6303.41
3788.76
3943.08
3826.68
3319.89
3308.02
3313.33
3338.75
3380.25
3301.95
3277.78
3069.11
3266.39
3272.77
3396.58
3440.82
3673.19
3678.26
3616.15
3538.08
3521.09
3531.15
3532.23
3964.9
3971.96
3632.18
2833.26
2843.96
2859.67
2829.3
2828.72
2811.75
2813.94
2816.18
2864.42
2876.06
2995.22
3006.26
3040.77
2960.21
2952.68
2917.44
2925.04
2802.84
2781.89
2574.76
2577.14
2581.86
2568.17
2564.17
2554.78
2559.18
2638.77
2668.34
2740.62
2747.29
2752.17
2729.44
2716.98
2678.29
2692.03
3054.94
3097.45
3741.31
3743.56
3761.12
3729.74
3729.68
3710.87
3713.45
3714.9
3765.93
3791.5
3917.7
3928.87
3930.48
3917.29
3907.1
3799.01
3844.23
3674.63
2499.39
3425.02
3426.44
3441
3391.99
3369.06
3321.86
3367.64
3445.18
3457.56
3603.2
3611.57
3622.54
3552.52
3542.15
3461.38
3505.3
3942.21
Eu II
U
[eV]
0
11.2
2.2
4.5
6.7
9