NIST Atomic Spectra Database Ionization Energies Data
U (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, September 13]. National Institute of Standards and Technology, Gaithersburg, MD. DOI: https://doi.org/10.18434/T4W30F
BibTex Citation (new window)
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At. Num. | El. name | Isoel. Seq. | Ground Shells a | Ground Level | Ionization Energy (eV) |
Uncertainty (eV) |
References |
---|---|---|---|---|---|---|---|
92 | Uranium | U | [Rn]5f36d7s2 | 5L°6 | 6.19405 | 0.00006 | L5494,L7765 |
92 | Uranium | Pa | [Rn]5f37s2 | 4I°9/2 | 11.6 | 0.4 | L14620 |
92 | Uranium | Th | [Rn]5f4 | 5I4 | 19.8 | 0.3 | L14620 |
92 | Uranium | Ac | [Rn]5f3 | 4I°9/2 | 36.7 | 1.0 | L14620 |
92 | Uranium | Ra | [Rn]5f2 | 3H4 | (46.0) | 1.9 | L8672c99 |
92 | Uranium | Fr | [Rn]5f | 2F°5/2 | [62.0] | 1.6 | L14620 |
92 | Uranium | Rn | [Hg]6p6 | 1S0 | (89.0) | 2.0 | L8672c99 |
92 | Uranium | At | [Hg]6p5 | 2P°3/2 | (101.0) | 2.1 | L8672c99 |
92 | Uranium | Po | [Hg]6p4 | 3P2 | (116.0) | 2.2 | L8672c99 |
92 | Uranium | Bi | [Hg]6p3 | 4S°3/2 | (128.9) | 2.2 | L8672c99 |
92 | Uranium | Pb | [Hg]6p2 | 3P0 | (158.0) | 2.4 | L8672c99 |
92 | Uranium | Tl | [Hg]6p | 2P°1/2 | (173.0) | 2.5 | L8672c99 |
92 | Uranium | Hg | [Xe]4f145d106s2 | 1S0 | (210) | 3 | L8672c99 |
92 | Uranium | Au | [Xe]4f145d106s | 2S1/2 | (227) | 3 | L8672c99 |
92 | Uranium | Pt | [Xe]4f145d10 | 1S0 | (323) | 3 | L8672c99 |
92 | Uranium | Ir | [Xe]4f145d9 | 2D5/2 | (348) | 3 | L8672c99 |
92 | Uranium | Os | [Xe]4f145d8 | 3F4 | (375) | 3 | L8672c99 |
92 | Uranium | Re | [Xe]4f145d7 | 4F9/2 | (402) | 3 | L8672c99 |
92 | Uranium | W | [Xe]4f145d6 | 5D4 | (431) | 3 | L8672c99 |
92 | Uranium | Ta | [Xe]4f145d5 | 6S5/2 | (458) | 4 | L8672c99 |
92 | Uranium | Hf | [Xe]4f145d4 | 5D0 | (497) | 4 | L8672c99 |
92 | Uranium | Lu | [Xe]4f145d3 | 4F3/2 | (525) | 4 | L8672c99 |
92 | Uranium | Yb | [Xe]4f145d2 | 3F2 | (557) | 4 | L8672c99 |
92 | Uranium | Tm | [Xe]4f145d | 2D3/2 | (585) | 4 | L8672c99 |
92 | Uranium | Er | [Xe]4f14 | 1S0 | (730) | 40 | L582 |
92 | Uranium | Ho | [Cd]4f145p5 | 2P°3/2 | (770) | 40 | L582 |
92 | Uranium | Dy | [Cd]4f145p4 | 3P2 | (800) | 40 | L582 |
92 | Uranium | Tb | [Cd]4f145p3 | 2P°3/2 | (840) | 40 | L582 |
92 | Uranium | Gd | [Cd]4f145p2 | 3P0 | (930) | 50 | L582 |
92 | Uranium | Eu | [Cd]4f145p | 2P°1/2 | (970) | 50 | L582 |
92 | Uranium | Sm | [Cd]4f14 | 1S0 | (1 070) | 50 | L582 |
92 | Uranium | Pm | [Kr]4d104f145s | 2S1/2 | (1 110) | 60 | L582 |
92 | Uranium | Nd | [Kr]4d104f14 | 1S0 | (1 210) | 60 | L582 |
92 | Uranium | Pr | [Kr]4d104f13 | 2F°7/2 | (1 290) | 60 | L582 |
92 | Uranium | Ce | [Kr]4d104f12 | (1 370) | 70 | L582 | |
92 | Uranium | La | [Kr]4d104f11 | 4I°15/2 | (1 440) | 70 | L582 |
92 | Uranium | Ba | [Kr]4d104f10 | 5I8 | (1 520) | 80 | L582 |
92 | Uranium | Cs | [Kr]4d104f9 | 6H°15/2 | (1 590) | 80 | L582 |
92 | Uranium | Xe | [Kr]4d104f8 | 7F6 | (1 670) | 80 | L582 |
92 | Uranium | I | [Kr]4d104f7 | 8S°7/2 | (1 750) | 90 | L582 |
92 | Uranium | Te | [Kr]4d104f6 | 7F0 | (1 830) | 90 | L582 |
92 | Uranium | Sb | [Kr]4d104f5 | 6H°5/2 | (1 910) | 100 | L582 |
92 | Uranium | Sn | [Kr]4d104f4 | 5I4 | (1 990) | 100 | L582 |
92 | Uranium | In | [Kr]4d104f3 | 4I°9/2 | (2 070) | 100 | L582 |
92 | Uranium | Cd | [Kr]4d104f2 | 3H4 | (2 140) | 110 | L582 |
92 | Uranium | Ag | [Kr]4d104f | 2F°5/2 | (2 220) | 110 | L582 |
92 | Uranium | Pd | [Kr]4d10 | 1S0 | (2 578) | 4 | L8672c99 |
92 | Uranium | Rh | [Kr]4d9 | 2D5/2 | (2 646) | 4 | L8672c99 |
92 | Uranium | Ru | [Kr]4d8 | 3F4 | (2 718) | 4 | L8672c99 |
92 | Uranium | Tc | [Kr]4d7 | 4F9/2 | (2 794) | 4 | L8672c99 |
92 | Uranium | Mo | [Kr]4d6 | 5D4 | (2 867) | 4 | L8672c99 |
92 | Uranium | Nb | [Kr]4d5 | 5/2 | (2 938) | 4 | L8672c99 |
92 | Uranium | Zr | [Kr]4d4 | 5D0 | (3 073) | 4 | L8672c99 |
92 | Uranium | Y | [Kr]4d3 | 4F3/2 | (3 147) | 5 | L8672c99 |
92 | Uranium | Sr | [Kr]4d2 | 3F2 | (3 228) | 5 | L8672c99 |
92 | Uranium | Rb | [Kr]4d | 2D3/2 | (3 301) | 5 | L8672c99 |
92 | Uranium | Kr | [Ar]3d104s24p6 | 1S0 | (3 602) | 5 | L8672c99 |
92 | Uranium | Br | [Ar]3d104s24p5 | 2P°3/2 | (3 675) | 6 | L8672c99 |
92 | Uranium | Se | [Ar]3d104s24p4 | 3P2 | (3 753) | 6 | L8672c99 |
92 | Uranium | As | [Ar]3d104s24p3 | °3/2 | (3 827) | 7 | L8672c99 |
92 | Uranium | Ge | [Ar]3d104s24p2 | 3P0 | (4 214) | 10 | L8672c99 |
92 | Uranium | Ga | [Ar]3d104s24p | 2P°1/2 | (4 299) | 12 | L8672c99 |
92 | Uranium | Zn | [Ar]3d104s2 | 1S0 | (4 513) | 15 | L8672c99 |
92 | Uranium | Cu | [Ar]3d104s | 2S1/2 | [4 598] | 5 | L10278 |
92 | Uranium | Ni | [Ar]3d10 | 1S0 | (7 393) | 24 | L8672c99 |
92 | Uranium | Co | [Ar]3d9 | 2D5/2 | (7 550) | 30 | L8672c99 |
92 | Uranium | Fe | [Ar]3d8 | 3F4 | (7 730) | 40 | L8672c99 |
92 | Uranium | Mn | [Ar]3d7 | 4F9/2 | (7 910) | 40 | L8672c99 |
92 | Uranium | Cr | [Ar]3d6 | 4 | (8 090) | 50 | L8672c99 |
92 | Uranium | V | [Ar]3d5 | 5/2 | (8 260) | 50 | L8672c99 |
92 | Uranium | Ti | [Ar]3d4 | 5D0 | (8 650) | 60 | L8672c99 |
92 | Uranium | Sc | [Ar]3d3 | 4F3/2 | (8 830) | 60 | L8672c99 |
92 | Uranium | Ca | [Ar]3d2 | 3F2 | (9 030) | 70 | L8672c99 |
92 | Uranium | K | [Ar]3d | 2D3/2 | (9 210) | 90 | L8672c99 |
92 | Uranium | Ar | [Ne]3s23p6 | 1S0 | (9 720) | 90 | L8672c99 |
92 | Uranium | Cl | [Ne]3s23p5 | 2P°3/2 | (9 870) | 100 | L8672c99 |
92 | Uranium | S | [Ne]3s23p4 | 3P2 | (10 040) | 110 | L8672c99 |
92 | Uranium | P | [Ne]3s23p3 | 2P°3/2 | (10 200) | 120 | L8672c99 |
92 | Uranium | Si | [Ne]3s23p2 | 3P0 | (11 410) | 120 | L8672c99 |
92 | Uranium | Al | [Ne]3s23p | 2P°1/2 | (11 600) | 140 | L8672c99 |
92 | Uranium | Mg | [Ne]3s2 | 1S0 | (11 990) | 150 | L8672c99 |
92 | Uranium | Na | [Ne]3s | 2S1/2 | (12 160) | 160 | L8672c99 |
92 | Uranium | Ne | 1s22s22p6 | 1S0 | (25 260) | 170 | L8672c99 |
92 | Uranium | F | 1s22s22p5 | 2P°3/2 | (25 680) | 190 | L8672c99 |
92 | Uranium | O | 1s22s22p4 | 3P2 | (26 150) | 200 | L8672c99 |
92 | Uranium | N | 1s22s22p3 | (0,3/2)°3/2 | (26 590) | 220 | L8672c99 |
92 | Uranium | C | 1s22s22p2 | 3P0 | (31 060) | 240 | L8672c99 |
92 | Uranium | B | 1s22s22p | 2P°1/2 | (31 640) | 250 | L8672c99 |
92 | Uranium | Be | 1s22s2 | 1S0 | (32 400) | 300 | L8672c99 |
92 | Uranium | Li | 1s22s | 2S1/2 | (32 836.5) | 0.6 | L16264c99 |
92 | Uranium | He | 1s2 | 1S0 | (129 569.9) | 0.7 | L21139 |
92 | Uranium | H | 1s | 2S1/2 | (131 816.2) | 0.5 | L19200 |
If you did not find the data you need, please inform the ASD Team.