NIST Atomic Spectra Database Ionization Energies Data
Er (all spectra) |
Example of how to reference these results:
Kramida, A., Ralchenko, Yu., Reader, J., and NIST ASD Team (2023). NIST Atomic Spectra Database (ver. 5.11), [Online]. Available: https://physics.nist.gov/asd [2024, March 29]. National Institute of Standards and Technology, Gaithersburg, MD. DOI: https://doi.org/10.18434/T4W30F
BibTex Citation (new window)
|
At. Num. | El. name | Isoel. Seq. | Ground Shells a | Ground Level | Ionization Energy (eV) |
Uncertainty (eV) |
References |
---|---|---|---|---|---|---|---|
68 | Erbium | Er | [Xe]4f126s2 | 3H6 | 6.1077 | 0.0010 | L4277 |
68 | Erbium | Ho | [Xe]4f126s | (6,1/2)13/2 | [11.916] | 0.020 | L19870c180 |
68 | Erbium | Dy | [Xe]4f12 | 3H6 | [22.70] | 0.03 | L19883c180 |
68 | Erbium | Tb | [Xe]4f11 | 4I°15/2 | [42.42] | 0.04 | L19883c180 |
68 | Erbium | Gd | [Xe]4f10 | 5I8 | [65.1] | 0.4 | L4095 |
68 | Erbium | Eu | [Cd]4f105p5 | ° | (96) | 5 | L582 |
68 | Erbium | Sm | [Cd]4f105p4 | (114) | 6 | L582 | |
68 | Erbium | Pm | [Cd]4f105p3 | ° | (131) | 7 | L582 |
68 | Erbium | Nd | [Cd]4f105p2 | (158) | 8 | L582 | |
68 | Erbium | Pr | [Cd]4f105p | ° | (177) | 9 | L582 |
68 | Erbium | Ce | [Cd]4f10 | (201) | 10 | L582 | |
68 | Erbium | La | [Cd]4f9 | ° | (235) | 11 | L582 |
68 | Erbium | Ba | [Cd]4f8 | (268) | 14 | L582 | |
68 | Erbium | Cs | [Cd]4f7 | ° | (290) | 15 | L582 |
68 | Erbium | Xe | [Kr]4d104f75s | ° | (311) | 16 | L582 |
68 | Erbium | I | [Kr]4d104f7 | 8S°7/2 | (345) | 17 | L582 |
68 | Erbium | Te | [Kr]4d104f6 | 7F0 | (381) | 19 | L582 |
68 | Erbium | Sb | [Kr]4d104f5 | 6H°5/2 | (415) | 21 | L582 |
68 | Erbium | Sn | [Kr]4d104f4 | 5I4 | (450) | 22 | L582 |
68 | Erbium | In | [Kr]4d104f3 | 4I°9/2 | (486) | 25 | L582 |
68 | Erbium | Cd | [Kr]4d104f2 | 3H4 | (520) | 30 | L582 |
68 | Erbium | Ag | [Kr]4d104f | 2F°5/2 | (555) | 5 | L582c99 |
68 | Erbium | Pd | [Kr]4d10 | 1S0 | (770) | 4 | L8672c99 |
68 | Erbium | Rh | [Kr]4d9 | 2D5/2 | (810) | 4 | L8672c99 |
68 | Erbium | Ru | [Kr]4d8 | 3F4 | (853) | 4 | L8672c99 |
68 | Erbium | Tc | [Kr]4d7 | 4F9/2 | (899) | 4 | L8672c99 |
68 | Erbium | Mo | [Kr]4d6 | 5D4 | (943) | 4 | L8672c99 |
68 | Erbium | Nb | [Kr]4d5 | 6S5/2 | (989) | 4 | L8672c99 |
68 | Erbium | Zr | [Kr]4d4 | 5D0 | (1 046) | 4 | L8672c99 |
68 | Erbium | Y | [Kr]4d3 | 4F3/2 | (1 092) | 4 | L8672c99 |
68 | Erbium | Sr | [Kr]4d2 | 3F2 | (1 142) | 4 | L8672c99 |
68 | Erbium | Rb | [Kr]4d | 2D3/2 | (1 188) | 4 | L8672c99 |
68 | Erbium | Kr | [Ar]3d104s24p6 | 1S0 | (1 370) | 4 | L8672c99 |
68 | Erbium | Br | [Ar]3d104s24p5 | 2P°3/2 | (1 416) | 5 | L8672c99 |
68 | Erbium | Se | [Ar]3d104s24p4 | 3P2 | (1 468) | 5 | L8672c99 |
68 | Erbium | As | [Ar]3d104s24p3 | 4S°3/2 | (1 516) | 5 | L8672c99 |
68 | Erbium | Ge | [Ar]3d104s24p2 | 3P0 | (1 625) | 5 | L8672c99 |
68 | Erbium | Ga | [Ar]3d104s24p | 2P°1/2 | (1 678) | 4 | L8672c99 |
68 | Erbium | Zn | [Ar]3d104s2 | 1S0 | (1 803) | 4 | L8672c99 |
68 | Erbium | Cu | [Ar]3d104s | 2S1/2 | [1 858.5] | 0.5 | L5473 |
68 | Erbium | Ni | [Ar]3d10 | 1S0 | (3 157) | 4 | L8672c99 |
68 | Erbium | Co | [Ar]3d9 | 2D5/2 | (3 265) | 4 | L8672c99 |
68 | Erbium | Fe | [Ar]3d8 | 3F4 | (3 381) | 4 | L8672c99 |
68 | Erbium | Mn | [Ar]3d7 | 4F9/2 | (3 505) | 4 | L8672c99 |
68 | Erbium | Cr | [Ar]3d6 | 4 | (3 624) | 4 | L8672c99 |
68 | Erbium | V | [Ar]3d5 | 5/2 | (3 742) | 4 | L8672c99 |
68 | Erbium | Ti | [Ar]3d4 | 5D0 | (3 916) | 4 | L8672c99 |
68 | Erbium | Sc | [Ar]3d3 | 4F3/2 | (4 038) | 4 | L8672c99 |
68 | Erbium | Ca | [Ar]3d2 | 3F2 | (4 170) | 4 | L8672c99 |
68 | Erbium | K | [Ar]3d | 2D3/2 | (4 294) | 4 | L8672c99 |
68 | Erbium | Ar | [Ne]3s23p6 | 1S0 | (4 639) | 4 | L8672c99 |
68 | Erbium | Cl | [Ne]3s23p5 | 2P°3/2 | (4 748) | 4 | L8672c99 |
68 | Erbium | S | [Ne]3s23p4 | 3P2 | (4 866) | 4 | L8672c99 |
68 | Erbium | P | [Ne]3s23p3 | 2P°3/2 | (4 978) | 5 | L8672c99 |
68 | Erbium | Si | [Ne]3s23p2 | 3P0 | (5 329) | 5 | L8672c99 |
68 | Erbium | Al | [Ne]3s23p | 2P°1/2 | (5 455) | 5 | L8672c99 |
68 | Erbium | Mg | [Ne]3s2 | 1S0 | (5 695) | 5 | L8672c99 |
68 | Erbium | Na | [Ne]3s | 2S1/2 | (5 815) | 6 | L8672c99 |
68 | Erbium | Ne | 1s22s22p6 | 1S0 | (12 918) | 6 | L8672c99 |
68 | Erbium | F | 1s22s22p5 | 2P°3/2 | (13 217) | 7 | L8672c99 |
68 | Erbium | O | 1s22s22p4 | 3P2 | (13 548) | 10 | L8672c99 |
68 | Erbium | N | 1s22s22p3 | (0,3/2)°3/2 | (13 855) | 12 | L8672c99 |
68 | Erbium | C | 1s22s22p2 | 3P0 | (15 146) | 15 | L8672c99 |
68 | Erbium | B | 1s22s22p | 2P°1/2 | (15 511) | 19 | L8672c99 |
68 | Erbium | Be | 1s22s2 | 1S0 | (15 971) | 24 | L8672c99 |
68 | Erbium | Li | 1s22s | 2S1/2 | (16 274.56) | 0.12 | L16264c99 |
68 | Erbium | He | 1s2 | 1S0 | (65 848.24) | 0.12 | L21139 |
68 | Erbium | H | 1s | 2S1/2 | (67 241.48) | 0.07 | L19200 |
If you did not find the data you need, please inform the ASD Team.