NIST Atomic Spectra Database Ionization Energies Data
Pm (all spectra) |
Example of how to reference these results:
Kramida, A., Ralchenko, Yu., Reader, J., and NIST ASD Team (2024). NIST Atomic Spectra Database (ver. 5.12), [Online]. Available: https://physics.nist.gov/asd [2025, January 19]. 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 |
---|---|---|---|---|---|---|---|
61 | Promethium | Pm | [Xe]4f56s2 | 6H°5/2 | 5.58187 | 0.00004 | L20992 |
61 | Promethium | Nd | [Xe]4f56s | 7H°2 | [10.938] | 0.020 | L19870c180 |
61 | Promethium | Pr | [Xe]4f5 | 6H°5/2 | [22.44] | 0.08 | L19883c180 |
61 | Promethium | Ce | [Xe]4f4 | 5I4 | [41.17] | 0.09 | L19883c180 |
61 | Promethium | La | [Xe]4f3 | 4I°9/2 | [61.7] | 0.3 | L4095 |
61 | Promethium | Ba | [Cd]4f35p5 | (85) | 4 | L582 | |
61 | Promethium | Cs | [Cd]4f35p4 | ° | (101) | 5 | L582 |
61 | Promethium | Xe | [Cd]4f35p3 | (116) | 6 | L582 | |
61 | Promethium | I | [Cd]4f35p2 | ° | (138) | 7 | L582 |
61 | Promethium | Te | [Cd]4f35p | (155) | 8 | L582 | |
61 | Promethium | Sb | [Cd]4f3 | ° | (174) | 9 | L582 |
61 | Promethium | Sn | [Cd]4f2 | (202) | 10 | L582 | |
61 | Promethium | In | [Cd]4f | 2F°5/2 | (229) | 11 | L582 |
61 | Promethium | Cd | [Kr]4d105s2 | 1S0 | (248) | 3 | L8672c99 |
61 | Promethium | Ag | [Kr]4d105s | 2S1/2 | (269) | 3 | L8672c99 |
61 | Promethium | Pd | [Kr]4d10 | 1S0 | (430) | 3 | L8672c99 |
61 | Promethium | Rh | [Kr]4d9 | 2D5/2 | (462) | 3 | L8672c99 |
61 | Promethium | Ru | [Kr]4d8 | 3F4 | (497) | 3 | L8672c99 |
61 | Promethium | Tc | [Kr]4d7 | 4F9/2 | (534) | 3 | L8672c99 |
61 | Promethium | Mo | [Kr]4d6 | 5D4 | (569) | 4 | L8672c99 |
61 | Promethium | Nb | [Kr]4d5 | 6S5/2 | (609) | 4 | L8672c99 |
61 | Promethium | Zr | [Kr]4d4 | 5D0 | (651) | 4 | L8672c99 |
61 | Promethium | Y | [Kr]4d3 | 4F3/2 | (689) | 4 | L8672c99 |
61 | Promethium | Sr | [Kr]4d2 | 3F2 | (730) | 4 | L8672c99 |
61 | Promethium | Rb | [Kr]4d | 2D3/2 | (767) | 4 | L8672c99 |
61 | Promethium | Kr | [Ar]3d104s24p6 | 1S0 | (916) | 4 | L8672c99 |
61 | Promethium | Br | [Ar]3d104s24p5 | 2P°3/2 | (956) | 4 | L8672c99 |
61 | Promethium | Se | [Ar]3d104s24p4 | 3P2 | (998) | 4 | L8672c99 |
61 | Promethium | As | [Ar]3d104s24p3 | 4S°3/2 | (1 040) | 4 | L8672c99 |
61 | Promethium | Ge | [Ar]3d104s24p2 | 3P0 | (1 113) | 4 | L8672c99 |
61 | Promethium | Ga | [Ar]3d104s24p | 2P°1/2 | (1 158) | 4 | L8672c99 |
61 | Promethium | Zn | [Ar]3d104s2 | 1S0 | (1 261) | 4 | L8672c99 |
61 | Promethium | Cu | [Ar]3d104s | 2S1/2 | [1 308.7] | 0.6 | L10278 |
61 | Promethium | Ni | [Ar]3d10 | 1S0 | (2 251) | 5 | L8672c99 |
61 | Promethium | Co | [Ar]3d9 | 2D5/2 | (2 344) | 5 | L8672c99 |
61 | Promethium | Fe | [Ar]3d8 | 3F4 | (2 443) | 5 | L8672c99 |
61 | Promethium | Mn | [Ar]3d7 | 4F9/2 | (2 549) | 5 | L8672c99 |
61 | Promethium | Cr | [Ar]3d6 | (0,4)4 | (2 652) | 4 | L8672c99 |
61 | Promethium | V | [Ar]3d5 | (0,5/2)5/2 | (2 755) | 4 | L8672c99 |
61 | Promethium | Ti | [Ar]3d4 | 5D0 | (2 892) | 4 | L8672c99 |
61 | Promethium | Sc | [Ar]3d3 | 4F3/2 | (2 997) | 4 | L8672c99 |
61 | Promethium | Ca | [Ar]3d2 | 3F2 | (3 112) | 4 | L8672c99 |
61 | Promethium | K | [Ar]3d | 2D3/2 | (3 219) | 4 | L8672c99 |
61 | Promethium | Ar | [Ne]3s23p6 | 1S0 | (3 519) | 4 | L8672c99 |
61 | Promethium | Cl | [Ne]3s23p5 | 2P°3/2 | (3 613) | 4 | L8672c99 |
61 | Promethium | S | [Ne]3s23p4 | 3P2 | (3 718) | 4 | L8672c99 |
61 | Promethium | P | [Ne]3s23p3 | 2P°3/2 | (3 816) | 4 | L8672c99 |
61 | Promethium | Si | [Ne]3s23p2 | 3P0 | (4 056) | 4 | L8672c99 |
61 | Promethium | Al | [Ne]3s23p | 2P°1/2 | (4 166) | 4 | L8672c99 |
61 | Promethium | Mg | [Ne]3s2 | 1S0 | (4 371) | 4 | L8672c99 |
61 | Promethium | Na | [Ne]3s | 2S1/2 | (4 476) | 4 | L8672c99 |
61 | Promethium | Ne | 1s22s22p6 | 1S0 | (10 115) | 4 | L8672c99 |
61 | Promethium | F | 1s22s22p5 | 2P°3/2 | (10 378) | 4 | L8672c99 |
61 | Promethium | O | 1s22s22p4 | 3P2 | (10 671) | 5 | L8672c99 |
61 | Promethium | N | 1s22s22p3 | (0,3/2)°3/2 | (10 942) | 5 | L8672c99 |
61 | Promethium | C | 1s22s22p2 | 3P0 | (11 819) | 5 | L8672c99 |
61 | Promethium | B | 1s22s22p | 2P°1/2 | (12 136) | 5 | L8672c99 |
61 | Promethium | Be | 1s22s2 | 1S0 | (12 532) | 6 | L8672c99 |
61 | Promethium | Li | 1s22s | 2S1/2 | (12 797.26) | 0.07 | L16264c99 |
61 | Promethium | He | 1s2 | 1S0 | (52 144.29) | 0.06 | L21139 |
61 | Promethium | H | 1s | 2S1/2 | (53 346.31) | 0.14 | L19200 |
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