Curium Cm
I
Odd levels
Even levels
5f
7
6d7s
2
9
D
2
0
5f
7
6d
2
7s
11
F
2
10 145
5f
8
7s7p
9
F
6
17 657
5f
7
7s
2
8s
9
S
4
28 635
5f
7
6d
3
11
F
2
30 444
5f
7
7s7p
2
11
P
4
31 168
5f
8
6d7p
9
H
8
32 877
5f
7
6d7s8s
11
D
3
34 255
5f
7
7s
2
7d
9
D
2
36 481
5f
8
7s8p
9
F
6
38 093
5f
8
7s
2
7
F
6
1 214
5f
7
7s
2
7p
9
P
3
9 263
5f
7
6d7s7p
11
F
2
15 253
5f
8
6d7s
9
G
7
16 933
5f
8
7s8s
9
F
7
33 013
5f
7
6d
2
7p
11
G
5
34 290
5f
7
7s
2
8p
9
P
3
35 541
5f
8
7p
2
9
F
6
37 632
5f
8
6d
2
9
F
6
41 000 ± 7 000
5f
7
7s
2
9p
9
P
3
41 241?
Ionization limit
:
48 560
± 200 cm
-1
(1)
S.E.
References:
(1)
: J. Sugar, J. chem. Phys., U.S.A., 1974,
60
, 4103.