Index | Element | Z | I.S. | ¡÷E | Method | Ref. | Conf. | Level | |
1 | Se | 34 | Si | 48956 | COMP | R121 | 3s23p2 | 3 P1 | |
2 | Se | 34 | Si | 48956 | 10.0 | EXP | R497 | 3p2 | 3 P1 |
3 | Se | 34 | Si | 48956 | 10.0 | EXP | R494 | 3s23p2 | 3 P1 |
4 | Se | 34 | Si | 71695 | 10.0 | COMP | R121 | 3s23p2 | 3 P2 |
5 | Se | 34 | Si | 71695 | 10.0 | EXP | R497 | 3p2 | 3 P2 |
6 | Se | 34 | Si | 71700 | 10.0 | EXP | R494 | 3s23p2 | 3 P2 |
7 | Se | 34 | Si | 142271 | 20.0 | EXP | R497 | 3p2 | 1 D2 |
8 | Se | 34 | Si | 142450 | 20.0 | EXP | R494 | 3s23p2 | 1 D2 |
9 | Se | 34 | Si | 142480 | 20.0 | COMP | R121 | 3s23p2 | 1 D2 |
10 | Se | 34 | Si | 205300 | 20.0 | COMP | R121 | 3s23p2 | 1 S0 |
11 | Se | 34 | Si | 205300 | 70.0 | EXP | R497 | 3p2 | 1 S0 |
12 | Se | 34 | Si | 206720 | 70.0 | EXP | R494 | 3s23p2 | 1 S0 |
13 | Se | 34 | Si | 697370 | 40.0 | EXP | R497 | 3s3p3 | 3 S1 |
14 | Se | 34 | Si | 697378 | 40.0 | EXP | R494 | 3s3p3 | 3 S1 |
15 | Se | 34 | Si | 785500 | 60.0 | EXP | R497 | 3p3d | 3 P2 |
16 | Se | 34 | Si | 785501 | 60.0 | EXP | R494 | 3s23p3d | 3 P2 |
17 | Se | 34 | Si | 797750 | 60.0 | EXP | R497 | 3p3d | 3 D1 |
18 | Se | 34 | Si | 797754 | 60.0 | EXP | R494 | 3s23p3d | 3 D1 |
19 | Se | 34 | Si | 835060 | 60.0 | EXP | R497 | 3p3d | 1 D2 |
20 | Se | 34 | Si | 835226 | 60.0 | EXP | R494 | 3s23p3d | 1 D2 |
¡¾Close¡¿ Online: 24
Noted that here
'I.S.' ---------- the isoelectronic sequence
'Z' ---------- atomic number
'Conf.' ---------- configuration
'Level' ---------- the notation of energy level
'E' ---------- the value of the energy level
'¡÷E' ---------- error for energy level
'Method' ---------- the method by which the data is produced
'Ref.' ---------- the reference