Information system «Electronic structure of atoms»
RU
EN
Elements
Levels
Transitions
Charts
Spectra
About
About project
Team
Articles
Funding
Links
Table
Atomic charts
Eu
ions
I
II
III
IV
V
VI
VII
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
10
11
12
13
14
15
16
17
18
Lanthanide
Actinide
Superactinide
29
T
D
122
Ubb
121
Ubu
120
Ubn
119
Uue
118
Og
117
Ts
116
Lv
115
Mc
114
Fl
113
Nh
112
Cn
111
Rg
110
Ds
109
Mt
108
Hs
107
Bh
106
Sg
105
Db
104
Rf
103
Lr
102
No
101
Md
100
Fm
99
Es
98
Cf
97
Bk
96
Cm
95
Am
94
Pu
93
Np
92
U
91
Pa
90
Th
89
Ac
88
Ra
87
Fr
86
Rn
85
At
84
Po
83
Bi
82
Pb
81
Tl
80
Hg
79
Au
78
Pt
77
Ir
76
Os
75
Re
74
W
73
Ta
72
Hf
71
Lu
70
Yb
69
Tm
68
Er
67
Ho
66
Dy
65
Tb
64
Gd
63
Eu
62
Sm
61
Pm
60
Nd
59
Pr
58
Ce
57
La
56
Ba
55
Cs
54
Xe
53
I
52
Te
51
Sb
50
Sn
49
In
48
Cd
47
Ag
46
Pd
45
Rh
44
Ru
43
Tc
42
Mo
41
Nb
40
Zr
39
Y
38
Sr
37
Rb
36
Kr
35
Br
34
Se
33
As
32
Ge
31
Ga
30
Zn
29
Cu
28
Ni
27
Co
26
Fe
25
Mn
24
Cr
23
V
22
Ti
21
Sc
20
Ca
19
K
18
Ar
17
Cl
16
S
15
P
14
Si
13
Al
12
Mg
11
Na
10
Ne
9
F
8
O
7
N
6
C
5
B
4
Be
3
Li
2
He
1
H
Data filter
from
to
Wavelength:
[Å]
Energy:
cm
-1
Show autoionization states:
Maximum n:
Maximum l:
Group by multiplicity:
Show prohibited lines (by multiplicity):
Show prohibited lines (by parity):
Level grouping:
By term
By J
No grouping
Auto
Diagram width:
px
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
[Open in new window]
