Information system «Electronic structure of atoms»
RU
EN
Elements
Levels
Transitions
Charts
Spectra
About
About project
Team
Articles
Funding
Links
Table
Atomic charts
La
ions
I
II
III
IV
V
VI
VII
VIII
IX
X
XI
La
–
139
La
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
La X
U
[cm
-1
]
0
1221300
127415
614654
134022
616015
158071
627155
192484
624744
207284
652870
207999
653325
209266
653967
215733
667746
0
559110
549446
431970
403590
401168
400336
369690
317412
345362
315245
293616
244300
488600
732900
977200
5snp
3
P
o
0
5s5p, j=0
5s6p, j=0
3
P
o
1
5s5p, j=1
5s6p, j=1
3
P
o
2
5s5p, j=2
5s6p, j=2
1
P
o
1
5s5p, j=1
5s6p, j=1
5snf
3
F
o
2
5s4f, j=2
5s5f, j=2
3
F
o
3
5s4f, j=3
5s5f, j=3
3
F
o
4
5s4f, j=4
5s5f, j=4
1
F
o
3
5s4f, j=3
5s5f, j=3
5s
2
1
S
0
5s
2
, j=0
5s6s
1
S
0
5s6s, j=0
3
S
1
5s6s, j=1
5s5d
1
D
2
5s5d, j=2
3
D
3
5s5d, j=3
3
D
2
5s5d, j=2
3
D
1
5s5d, j=1
5p
2
1
S
0
5p
2
, j=0
1
D
2
5p
2
, j=2
3
P
2
5p
2
, j=2
3
P
1
5p
2
, j=1
3
P
0
5p
2
, j=0
519.525
160.07
746.15
162.335
473.16
417.57
545.28
564.31
800.455
654.12
626.59
396.58
551.81
399.4
280.14
335.64
395.39
369.47
374.335
375.51
272.76
240.72
363.17
255.51
236.95
627.59
636.24
533.92
407.31
411.36
366.41
532.39
La X
U
[eV]
0
151.4
30.3
60.6
90.9
121.2
[Open in new window]