Index | Element | I.S. |  Z  | Conf. | Level | ¡÷E (eV) | Method | Ref. | |
1 | Ca | Li | 20 | 1S22S | 1157.74 | THR | R5 | ||
2 | Ca | Li | 20 | 1S22S | 1157.75 | +1.2E-1 | SEMP | R40 | |
3 | Ca | Li | 20 | 1S22S | 1158.16 | THR | R6 | ||
4 | Ca | Li | 20 | 1S22S | 1159.9 | THR | R2 | ||
5 | Ca | Li | 20 | 1S22S | 1159.9 | THR | R3 | ||
6 | Ca | Li | 20 | 2S | 2S1/2 | 1157.021 | COMP | R400 | |
7 | Ca | Li | 20 | 2S | 2S1/2 | 1157.8 | 2.E-1 | COMP | R401 |
8 | Ca | Li | 20 | 2S | 2S1/2 | 1157 | COMP | R403 |
¡¾Close¡¿
'I.S.' ---------- the isoelectronic sequence
'Z' ---------- atomic number
'Conf.' ---------- configuration
'Level' ---------- the notation of energy level
'E' ---------- the ionization potential
'¡÷E' ---------- error for ionization potential
'Method' ---------- the method by which the data is produced
'Ref.' ---------- the reference