NIST Atomic Spectra Database Ionization Energies Data
Pt (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)
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At. Num. | El. name | Isoel. Seq. | Ground Shells a | Ground Level | Ionization Energy (eV) |
Uncertainty (eV) |
References |
---|---|---|---|---|---|---|---|
78 | Platinum | Pt | [Xe]4f145d96s | 3D3 | 8.95883 | 0.00010 | L9735,L11689 |
78 | Platinum | Ir | [Xe]4f145d9 | 2D5/2 | 18.56 | 0.12 | L3466,L3539 |
78 | Platinum | Os | [Xe]4f145d8 | 3F4 | (29.0) | 1.6 | L8672c99 |
78 | Platinum | Re | [Xe]4f145d7 | 4F9/2 | (43.0) | 1.7 | L8672c99 |
78 | Platinum | W | [Xe]4f145d6 | 5D4 | (56.0) | 1.9 | L8672c99 |
78 | Platinum | Ta | [Xe]4f145d5 | 6S5/2 | (75.0) | 2.0 | L8672c99 |
78 | Platinum | Hf | [Xe]4f145d4 | 5D0 | (91.0) | 2.0 | L8672c99 |
78 | Platinum | Lu | [Xe]4f145d3 | 4F3/2 | (109.0) | 2.1 | L8672c99 |
78 | Platinum | Yb | [Xe]4f145d2 | 3F2 | (126.0) | 2.2 | L8672c99 |
78 | Platinum | Tm | [Xe]4f145d | 2D3/2 | [144.9] | 1.1 | L3654 |
78 | Platinum | Er | [Xe]4f14 | 1S0 | [220.4] | 0.9 | L3654 |
78 | Platinum | Ho | [Cd]4f145p5 | 2P°3/2 | (245) | 12 | L582 |
78 | Platinum | Dy | [Cd]4f145p4 | 3P2 | (269) | 14 | L582 |
78 | Platinum | Tb | [Cd]4f145p3 | 2P°3/2 | (293) | 15 | L582 |
78 | Platinum | Gd | [Cd]4f145p2 | 3P0 | (332) | 16 | L582 |
78 | Platinum | Eu | [Cd]4f145p | 2P°1/2 | (358) | 17 | L582 |
78 | Platinum | Sm | [Cd]4f14 | 1S0 | (392) | 20 | L582 |
78 | Platinum | Pm | [Cd]4f13 | 2F°7/2 | (445) | 22 | L582 |
78 | Platinum | Nd | [Cd]4f12 | 3H6 | (479) | 24 | L582 |
78 | Platinum | Pr | [Kr]4d104f125s | (507) | 25 | L582 | |
78 | Platinum | Ce | [Kr]4d104f12 | (550) | 30 | L582 | |
78 | Platinum | La | [Kr]4d104f11 | 4I°15/2 | (610) | 30 | L582 |
78 | Platinum | Ba | [Kr]4d104f10 | 5I8 | (660) | 30 | L582 |
78 | Platinum | Cs | [Kr]4d104f9 | 6H°15/2 | (710) | 40 | L582 |
78 | Platinum | Xe | [Kr]4d104f8 | 7F6 | (760) | 40 | L582 |
78 | Platinum | I | [Kr]4d104f7 | 8S°7/2 | (820) | 40 | L582 |
78 | Platinum | Te | [Kr]4d104f6 | 7F0 | (870) | 40 | L582 |
78 | Platinum | Sb | [Kr]4d104f5 | 6H°5/2 | (930) | 50 | L582 |
78 | Platinum | Sn | [Kr]4d104f4 | 5I4 | (980) | 50 | L582 |
78 | Platinum | In | [Kr]4d104f3 | 4I°9/2 | (1 040) | 50 | L582 |
78 | Platinum | Cd | [Kr]4d104f2 | 3H4 | (1 090) | 50 | L582 |
78 | Platinum | Ag | [Kr]4d104f | 2F°5/2 | (1 140) | 60 | L582 |
78 | Platinum | Pd | [Kr]4d10 | 1S0 | (1 402) | 4 | L8672c99 |
78 | Platinum | Rh | [Kr]4d9 | 2D5/2 | (1 454) | 5 | L8672c99 |
78 | Platinum | Ru | [Kr]4d8 | 3F4 | (1 509) | 5 | L8672c99 |
78 | Platinum | Tc | [Kr]4d7 | 4F9/2 | (1 567) | 5 | L8672c99 |
78 | Platinum | Mo | [Kr]4d6 | 5D4 | (1 624) | 5 | L8672c99 |
78 | Platinum | Nb | [Kr]4d5 | (0,5/2)5/2 | (1 680) | 4 | L8672c99 |
78 | Platinum | Zr | [Kr]4d4 | 5D0 | (1 763) | 4 | L8672c99 |
78 | Platinum | Y | [Kr]4d3 | 4F3/2 | (1 821) | 4 | L8672c99 |
78 | Platinum | Sr | [Kr]4d2 | 3F2 | (1 883) | 4 | L8672c99 |
78 | Platinum | Rb | [Kr]4d | 2D3/2 | (1 941) | 4 | L8672c99 |
78 | Platinum | Kr | [Ar]3d104s24p6 | 1S0 | (2 171) | 4 | L8672c99 |
78 | Platinum | Br | [Ar]3d104s24p5 | 2P°3/2 | (2 228) | 4 | L8672c99 |
78 | Platinum | Se | [Ar]3d104s24p4 | 3P2 | (2 291) | 4 | L8672c99 |
78 | Platinum | As | [Ar]3d104s24p3 | (0,3/2)°3/2 | (2 350) | 4 | L8672c99 |
78 | Platinum | Ge | [Ar]3d104s24p2 | 3P0 | (2 536) | 4 | L8672c99 |
78 | Platinum | Ga | [Ar]3d104s24p | 2P°1/2 | (2 603) | 4 | L8672c99 |
78 | Platinum | Zn | [Ar]3d104s2 | 1S0 | (2 762) | 4 | L8672c99 |
78 | Platinum | Cu | [Ar]3d104s | 2S1/2 | [2 827.8] | 1.4 | L10278 |
78 | Platinum | Ni | [Ar]3d10 | 1S0 | 4 715 | 4 | L10191 |
78 | Platinum | Co | [Ar]3d9 | 2D5/2 | (4 839) | 4 | L8672c99 |
78 | Platinum | Fe | [Ar]3d8 | 3F4 | (4 980) | 4 | L8672c99 |
78 | Platinum | Mn | [Ar]3d7 | 4F9/2 | (5 128) | 5 | L8672c99 |
78 | Platinum | Cr | [Ar]3d6 | (0,4)4 | (5 270) | 5 | L8672c99 |
78 | Platinum | V | [Ar]3d5 | (0,5/2)5/2 | (5 410) | 5 | L8672c99 |
78 | Platinum | Ti | [Ar]3d4 | 5D0 | (5 654) | 5 | L8672c99 |
78 | Platinum | Sc | [Ar]3d3 | 4F3/2 | (5 800) | 6 | L8672c99 |
78 | Platinum | Ca | [Ar]3d2 | 3F2 | (5 959) | 6 | L8672c99 |
78 | Platinum | K | [Ar]3d | 2D3/2 | (6 106) | 7 | L8672c99 |
78 | Platinum | Ar | [Ne]3s23p6 | 1S0 | (6 517) | 10 | L8672c99 |
78 | Platinum | Cl | [Ne]3s23p5 | 2P°3/2 | (6 646) | 12 | L8672c99 |
78 | Platinum | S | [Ne]3s23p4 | 3P2 | (6 787) | 15 | L8672c99 |
78 | Platinum | P | [Ne]3s23p3 | 2P°3/2 | (6 918) | 19 | L8672c99 |
78 | Platinum | Si | [Ne]3s23p2 | 3P0 | (7 512) | 24 | L8672c99 |
78 | Platinum | Al | [Ne]3s23p | 2P°1/2 | (7 660) | 30 | L8672c99 |
78 | Platinum | Mg | [Ne]3s2 | 1S0 | (7 960) | 40 | L8672c99 |
78 | Platinum | Na | [Ne]3s | 2S1/2 | (8 100) | 40 | L8672c99 |
78 | Platinum | Ne | 1s22s22p6 | 1S0 | (17 540) | 50 | L8672c99 |
78 | Platinum | F | 1s22s22p5 | 2P°3/2 | (17 890) | 50 | L8672c99 |
78 | Platinum | O | 1s22s22p4 | 3P2 | (18 280) | 60 | L8672c99 |
78 | Platinum | N | 1s22s22p3 | (0,3/2)°3/2 | (18 630) | 60 | L8672c99 |
78 | Platinum | C | 1s22s22p2 | 3P0 | (20 840) | 70 | L8672c99 |
78 | Platinum | B | 1s22s22p | 2P°1/2 | (21 280) | 90 | L8672c99 |
78 | Platinum | Be | 1s22s2 | 1S0 | (21 840) | 90 | L8672c99 |
78 | Platinum | Li | 1s22s | 2S1/2 | (22 205.7) | 0.3 | L16264c99 |
78 | Platinum | He | 1s2 | 1S0 | (88 955.1) | 0.3 | L21139 |
78 | Platinum | H | 1s | 2S1/2 | (90 659.84) | 0.17 | L19200 |
If you did not find the data you need, please inform the ASD Team.