NIST Atomic Spectroscopic Database
Ground States and Ionization Energies: Dy
Dysprosium, Z = 66
- Dy I
- Dy I isoelectronic sequence
- Ground state [Kr] 4d105s25p64f106s2 5I8
- Ionization energy 47900 ± 5 cm-1
- References on
Energy Levels
- Dy II
- Tb I isoelectronic sequence
- Ground state [Kr] 4d105s25p64f106s 5I8
- Ionization energy 94100 ± 600 cm-1
- References on
Energy Levels
- Dy III
- Gd I isoelectronic sequence
- Ground state [Kr] 4d105s25p64f10 5I8
- Ionization energy 183800 ± 2400 cm-1
- References on
Energy Levels
- Dy IV
- Eu I isoelectronic sequence
- Ground state [Kr] 4d105s25p64f9 6Hº15/2
- Ionization energy 334000 ± 3000 cm-1
- References on
Energy Levels
- Dy XXXIX
- Ni I isoelectronic sequence
- Ground state 1s22s22p63s23p63d10 1S0
- References on
Energy Levels
