Index | Element | Z | I.S. | ¡÷E | Method | Ref. | Conf. | Level | |
1 | Si | 14 | He | 14836700 | COMP | R1 | 1s2s | 3 S1 | |
2 | Si | 14 | He | 14952300 | COMP | R1 | 1s2p | 3 P1 | |
3 | Si | 14 | He | 14959400 | COMP | R1 | 1s2p | 3 P2 | |
4 | Si | 14 | He | 14959400 | COMP | R1 | 1s2s | 3 P2 | |
5 | Si | 14 | He | 14959500 | COMP | R1 | 1s2s | 1 S0 | |
6 | Si | 14 | He | 15042800 | COMP | R1 | 1s2p | 1 P1 | |
7 | Si | 14 | He | 17454100 | THR | R8 | 1s3d | 3 D1 | |
8 | Si | 14 | He | 17454100 | THR | R8 | 1s3d | 3 D2 | |
9 | Si | 14 | He | 17455500 | THR | R8 | 1s3d | 3 D3 | |
10 | Si | 14 | He | 17456000 | THR | R8 | 1s3d | 1 D2 | |
11 | Si | 14 | He | 17547000 | THR | R8 | 1s3s | 3 S1 | |
12 | Si | 14 | He | 17547480 | COMP | R1 | 1s3s | 3 S1 | |
13 | Si | 14 | He | 17577600 | THR | R8 | 1s3p | 3 P1 | |
14 | Si | 14 | He | 17578500 | THR | R8 | 1s3p | 3 P0 | |
15 | Si | 14 | He | 17579300 | COMP | R1 | 1s3p | 3 P1 | |
16 | Si | 14 | He | 17579600 | THR | R8 | 1s3s | 1 S0 | |
17 | Si | 14 | He | 17579910 | COMP | R1 | 1s3s | 1 S0 | |
18 | Si | 14 | He | 17581000 | THR | R8 | 1s3p | 3 P2 | |
19 | Si | 14 | He | 17581400 | COMP | R1 | 1s3p | 3 P2 | |
20 | Si | 14 | He | 17598000 | THR | R8 | 1s3d | 3 D2 |
¡¾Close¡¿ Online: 11
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