NIST Atomic Spectra Database Ionization Energies Data
W (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, April 26]. 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 |
---|---|---|---|---|---|---|---|
74 | Tungsten | W | [Xe]4f145d46s2 | 5D0 | 7.86403 | 0.00010 | L11604 |
74 | Tungsten | Ta | [Xe]4f145d46s | 6D1/2 | [16.37] | 0.15 | L12177 |
74 | Tungsten | Hf | [Xe]4f145d4 | 5D0 | [26.0] | 0.4 | L9087 |
74 | Tungsten | Lu | [Xe]4f145d3 | 4F3/2 | [38.2] | 0.4 | L9087 |
74 | Tungsten | Yb | [Xe]4f145d2 | 3F2 | [51.6] | 0.3 | L9087 |
74 | Tungsten | Tm | [Xe]4f145d | 2D3/2 | [64.77] | 0.04 | L4597 |
74 | Tungsten | Er | [Xe]4f14 | 1S0 | [122.01] | 0.06 | L3694 |
74 | Tungsten | Ho | [Xe]4f13 | 2F°7/2 | [141.2] | 1.2 | L9087 |
74 | Tungsten | Dy | [Cd]4f145p4 | 3P2 | [160.2] | 1.2 | L9087 |
74 | Tungsten | Tb | [Cd]4f145p3 | 2P°3/2 | [179.0] | 1.2 | L9087 |
74 | Tungsten | Gd | [Cd]4f145p2 | 3P0 | [208.9] | 1.2 | L9087 |
74 | Tungsten | Eu | [Cd]4f135p2 | 4F°7/2 | [231.6] | 1.2 | L9087 |
74 | Tungsten | Sm | [Cd]4f14 | 1S0 | [258.3] | 1.2 | L9087 |
74 | Tungsten | Pm | [Cd]4f13 | 2F°7/2 | [290.7] | 1.2 | L9087 |
74 | Tungsten | Nd | [Cd]4f12 | 3H6 | [325.3] | 1.5 | L9087 |
74 | Tungsten | Pr | [Cd]4f11 | 4I°15/2 | [361.9] | 1.5 | L9087 |
74 | Tungsten | Ce | [Kr]4d104f115s | 5I°8 | [387.9] | 1.2 | L9087 |
74 | Tungsten | La | [Kr]4d104f11 | 4I°15/2 | [420.7] | 1.4 | L9087 |
74 | Tungsten | Ba | [Kr]4d104f10 | 5I8 | [462.1] | 1.4 | L9087 |
74 | Tungsten | Cs | [Kr]4d104f9 | 6H°15/2 | [502.6] | 1.4 | L9087 |
74 | Tungsten | Xe | [Kr]4d104f8 | 7F6 | [543.4] | 1.4 | L9087 |
74 | Tungsten | I | [Kr]4d104f7 | 8S°7/2 | [594.5] | 1.5 | L9087 |
74 | Tungsten | Te | [Kr]4d104f6 | 7F0 | [640.6] | 1.5 | L9087 |
74 | Tungsten | Sb | [Kr]4d104f5 | 6H°5/2 | [685.6] | 1.6 | L9087 |
74 | Tungsten | Sn | [Kr]4d104f4 | 5I4 | [734.1] | 1.7 | L9087 |
74 | Tungsten | In | [Kr]4d104f3 | 4I°9/2 | [784.4] | 1.9 | L9087 |
74 | Tungsten | Cd | [Kr]4d104f2 | 3H4 | [833.4] | 1.9 | L9087 |
74 | Tungsten | Ag | [Kr]4d104f | 2F°5/2 | [881.4] | 1.6 | L9087 |
74 | Tungsten | Pd | [Kr]4d10 | 1S0 | [1 132.2] | 1.4 | L9087 |
74 | Tungsten | Rh | [Kr]4d9 | 2D5/2 | [1 180.0] | 1.4 | L9087 |
74 | Tungsten | Ru | [Kr]4d8 | 3F4 | [1 230.4] | 1.4 | L9087 |
74 | Tungsten | Tc | [Kr]4d7 | 4F9/2 | [1 283.4] | 1.4 | L9087 |
74 | Tungsten | Mo | [Kr]4d6 | 5D4 | [1 335.1] | 1.4 | L9087 |
74 | Tungsten | Nb | [Kr]4d5 | 4P5/2 | [1 386.8] | 1.4 | L9087 |
74 | Tungsten | Zr | [Kr]4d4 | 3P10 | [1 459.9] | 1.5 | L9087 |
74 | Tungsten | Y | [Kr]4d3 | 4F3/2 | [1 512.4] | 1.5 | L9087 |
74 | Tungsten | Sr | [Kr]4d2 | 3F2 | [1 569.1] | 1.5 | L9087 |
74 | Tungsten | Rb | [Kr]4d | 2D3/2 | [1 621.7] | 1.5 | L9087 |
74 | Tungsten | Kr | [Ar]3d104s24p6 | 1S0 | [1 829.8] | 1.9 | L9087 |
74 | Tungsten | Br | [Ar]3d104s24p5 | 2P°3/2 | [1 882.9] | 2.0 | L9087 |
74 | Tungsten | Se | [Ar]3d104s24p4 | 3P2 | [1 940.6] | 2.0 | L9087 |
74 | Tungsten | As | [Ar]3d104s24p3 | 2D°3/2 | [1 994.8] | 2.0 | L9087 |
74 | Tungsten | Ge | [Ar]3d104s24p2 | 3P0 | [2 149.1] | 2.1 | L9087 |
74 | Tungsten | Ga | [Ar]3d104s24p | 2P°1/2 | [2 210.0] | 1.5 | L9087 |
74 | Tungsten | Zn | [Ar]3d104s2 | 1S0 | [2 354.5] | 1.4 | L9087 |
74 | Tungsten | Cu | [Ar]3d104s | 2S1/2 | [2 414.1] | 0.4 | L10257 |
74 | Tungsten | Ni | [Ar]3d10 | 1S0 | 4 057 | 3 | L10191 |
74 | Tungsten | Co | [Ar]3d9 | 2D5/2 | [4 180] | 4 | L9087 |
74 | Tungsten | Fe | [Ar]3d8 | (0,4)4 | [4 309] | 4 | L9087 |
74 | Tungsten | Mn | [Ar]3d7 | (0,9/2)9/2 | [4 446] | 4 | L9087 |
74 | Tungsten | Cr | [Ar]3d6 | (0,4)4 | [4 578] | 4 | L9087 |
74 | Tungsten | V | [Ar]3d5 | (0,5/2)5/2 | [4 709] | 4 | L9087 |
74 | Tungsten | Ti | [Ar]3d4 | (0,0)0 | [4 927] | 4 | L9087 |
74 | Tungsten | Sc | [Ar]3d3 | (3/2,0)3/2 | [5 063] | 4 | L14671 |
74 | Tungsten | Ca | [Ar]3d2 | (3/2,3/2)2 | [5 209] | 4 | L9087 |
74 | Tungsten | K | [Ar]3d | 2D3/2 | [5 348] | 4 | L9087 |
74 | Tungsten | Ar | [Ne]3s23p6 | 1S0 | [5 719] | 5 | L9087 |
74 | Tungsten | Cl | [Ne]3s23p5 | 2P°3/2 | [5 840] | 5 | L9087 |
74 | Tungsten | S | [Ne]3s23p4 | 3P2 | [5 970] | 5 | L9087 |
74 | Tungsten | P | [Ne]3s23p3 | 2P°3/2 | [6 093] | 5 | L9087 |
74 | Tungsten | Si | [Ne]3s23p2 | 3P0 | [6 596] | 7 | L14671 |
74 | Tungsten | Al | [Ne]3s23p | 2P°1/2 | [6 735] | 7 | L9087 |
74 | Tungsten | Mg | [Ne]3s2 | 1S0 | [7 000] | 7 | L9087 |
74 | Tungsten | Na | [Ne]3s | 2S1/2 | [7 130] | 7 | L9087 |
74 | Tungsten | Ne | 1s22s22p6 | 1S0 | [15 566] | 11 | L9087 |
74 | Tungsten | F | 1s22s22p5 | 2P°3/2 | [15 896] | 11 | L9087 |
74 | Tungsten | O | 1s22s22p4 | 3P2 | [16 252] | 11 | L14671 |
74 | Tungsten | N | 1s22s22p3 | 2P°3/2 | [16 588] | 11 | L9087 |
74 | Tungsten | C | 1s22s22p2 | 3P0 | [18 476] | 4 | L9087 |
74 | Tungsten | B | 1s22s22p | 2P°1/2 | [18 872] | 3 | L9087 |
74 | Tungsten | Be | 1s22s2 | 1S0 | [19 362] | 3 | L9087 |
74 | Tungsten | Li | 1s22s | 2S1/2 | (19 686.74) | 0.20 | L16264c99 |
74 | Tungsten | He | 1s2 | 1S0 | (79 181.94) | 0.19 | L21139 |
74 | Tungsten | H | 1s | 2S1/2 | (80 755.91) | 0.14 | L19200 |
If you did not find the data you need, please inform the ASD Team.