NIST Atomic Spectra Database Ionization Energies Data
Ta (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 20]. 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 |
---|---|---|---|---|---|---|---|
73 | Tantalum | Ta | [Xe]4f145d36s2 | 4F3/2 | 7.549571 | 0.000025 | L13153 |
73 | Tantalum | Hf | [Xe]4f145d36s | 5F1 | [16.2] | 0.5 | L16139 |
73 | Tantalum | Lu | [Xe]4f145d3 | 4F3/2 | (23.1) | 1.6 | L8672c99 |
73 | Tantalum | Yb | [Xe]4f145d2 | 3F2 | (35.0) | 1.7 | L8672c99 |
73 | Tantalum | Tm | [Xe]4f145d | 2D3/2 | [48.272] | 0.025 | L3654 |
73 | Tantalum | Er | [Xe]4f14 | 1S0 | [94.01] | 0.05 | L3654 |
73 | Tantalum | Ho | [Xe]4f13 | 2F°7/2 | (119) | 6 | L582 |
73 | Tantalum | Dy | [Cd]4f135p5 | (139) | 7 | L582 | |
73 | Tantalum | Tb | [Cd]4f135p4 | ° | (159) | 8 | L582 |
73 | Tantalum | Gd | [Cd]4f135p3 | (180) | 9 | L582 | |
73 | Tantalum | Eu | [Cd]4f135p2 | 4F°7/2 | (213) | 11 | L582 |
73 | Tantalum | Sm | [Cd]4f135p | (235) | 12 | L582 | |
73 | Tantalum | Pm | [Cd]4f13 | 2F°7/2 | (262) | 14 | L582 |
73 | Tantalum | Nd | [Cd]4f12 | 3H6 | (304) | 15 | L582 |
73 | Tantalum | Pr | [Cd]4f11 | 4I°15/2 | (338) | 17 | L582 |
73 | Tantalum | Ce | [Kr]4d104f115s | 5I°8 | (363) | 19 | L582 |
73 | Tantalum | La | [Kr]4d104f11 | ° | (396) | 20 | L582 |
73 | Tantalum | Ba | [Kr]4d104f10 | (439) | 22 | L582 | |
73 | Tantalum | Cs | [Kr]4d104f9 | 6H°15/2 | (482) | 24 | L582 |
73 | Tantalum | Xe | [Kr]4d104f8 | 7F6 | (530) | 30 | L582 |
73 | Tantalum | I | [Kr]4d104f7 | 8S°7/2 | (570) | 30 | L582 |
73 | Tantalum | Te | [Kr]4d104f6 | 7F0 | (610) | 30 | L582 |
73 | Tantalum | Sb | [Kr]4d104f5 | 6H°5/2 | (660) | 30 | L582 |
73 | Tantalum | Sn | [Kr]4d104f4 | 5I4 | (700) | 30 | L582 |
73 | Tantalum | In | [Kr]4d104f3 | 4I°9/2 | (750) | 40 | L582 |
73 | Tantalum | Cd | [Kr]4d104f2 | 3H4 | (790) | 40 | L582 |
73 | Tantalum | Ag | [Kr]4d104f | 2F°5/2 | (832) | 10 | L582c99 |
73 | Tantalum | Pd | [Kr]4d10 | 1S0 | (1 064) | 4 | L8672c99 |
73 | Tantalum | Rh | [Kr]4d9 | 2D5/2 | (1 110) | 4 | L8672c99 |
73 | Tantalum | Ru | [Kr]4d8 | 3F4 | (1 160) | 4 | L8672c99 |
73 | Tantalum | Tc | [Kr]4d7 | 4F9/2 | (1 211) | 4 | L8672c99 |
73 | Tantalum | Mo | [Kr]4d6 | 5D4 | (1 262) | 4 | L8672c99 |
73 | Tantalum | Nb | [Kr]4d5 | 6S5/2 | (1 313) | 4 | L8672c99 |
73 | Tantalum | Zr | [Kr]4d4 | 5D0 | (1 382) | 5 | L8672c99 |
73 | Tantalum | Y | [Kr]4d3 | 4F3/2 | (1 434) | 5 | L8672c99 |
73 | Tantalum | Sr | [Kr]4d2 | 3F2 | (1 490) | 5 | L8672c99 |
73 | Tantalum | Rb | [Kr]4d | 2D3/2 | (1 542) | 5 | L8672c99 |
73 | Tantalum | Kr | [Ar]3d104s24p6 | 1S0 | (1 748) | 4 | L8672c99 |
73 | Tantalum | Br | [Ar]3d104s24p5 | 2P°3/2 | (1 799) | 4 | L8672c99 |
73 | Tantalum | Se | [Ar]3d104s24p4 | 3P2 | (1 857) | 4 | L8672c99 |
73 | Tantalum | As | [Ar]3d104s24p3 | 4S°3/2 | (1 910) | 4 | L8672c99 |
73 | Tantalum | Ge | [Ar]3d104s24p2 | 3P0 | (2 053) | 4 | L8672c99 |
73 | Tantalum | Ga | [Ar]3d104s24p | 2P°1/2 | (2 113) | 4 | L8672c99 |
73 | Tantalum | Zn | [Ar]3d104s2 | 1S0 | (2 254) | 4 | L8672c99 |
73 | Tantalum | Cu | [Ar]3d104s | 2S1/2 | [2 314.7] | 1.9 | L5473 |
73 | Tantalum | Ni | [Ar]3d10 | 1S0 | 3 898.7 | 2.5 | L10191 |
73 | Tantalum | Co | [Ar]3d9 | 2D5/2 | (4 014) | 4 | L8672c99 |
73 | Tantalum | Fe | [Ar]3d8 | 3F4 | (4 143) | 4 | L8672c99 |
73 | Tantalum | Mn | [Ar]3d7 | 4F9/2 | (4 278) | 4 | L8672c99 |
73 | Tantalum | Cr | [Ar]3d6 | 4 | (4 410) | 4 | L8672c99 |
73 | Tantalum | V | [Ar]3d5 | 5/2 | (4 537) | 4 | L8672c99 |
73 | Tantalum | Ti | [Ar]3d4 | 5D0 | (4 745) | 4 | L8672c99 |
73 | Tantalum | Sc | [Ar]3d3 | 4F3/2 | (4 877) | 4 | L8672c99 |
73 | Tantalum | Ca | [Ar]3d2 | 3F2 | (5 024) | 5 | L8672c99 |
73 | Tantalum | K | [Ar]3d | 2D3/2 | (5 159) | 5 | L8672c99 |
73 | Tantalum | Ar | [Ne]3s23p6 | 1S0 | (5 537) | 5 | L8672c99 |
73 | Tantalum | Cl | [Ne]3s23p5 | 2P°3/2 | (5 655) | 5 | L8672c99 |
73 | Tantalum | S | [Ne]3s23p4 | 3P2 | (5 785) | 6 | L8672c99 |
73 | Tantalum | P | [Ne]3s23p3 | 2P°3/2 | (5 907) | 6 | L8672c99 |
73 | Tantalum | Si | [Ne]3s23p2 | 3P0 | (6 364) | 7 | L8672c99 |
73 | Tantalum | Al | [Ne]3s23p | 2P°1/2 | (6 502) | 10 | L8672c99 |
73 | Tantalum | Mg | [Ne]3s2 | 1S0 | (6 769) | 12 | L8672c99 |
73 | Tantalum | Na | [Ne]3s | 2S1/2 | (6 900) | 15 | L8672c99 |
73 | Tantalum | Ne | 1s22s22p6 | 1S0 | (15 137) | 19 | L8672c99 |
73 | Tantalum | F | 1s22s22p5 | 2P°3/2 | (15 461) | 24 | L8672c99 |
73 | Tantalum | O | 1s22s22p4 | 3P2 | (15 820) | 30 | L8672c99 |
73 | Tantalum | N | 1s22s22p3 | (0,3/2)°3/2 | (16 150) | 40 | L8672c99 |
73 | Tantalum | C | 1s22s22p2 | 3P0 | (17 840) | 40 | L8672c99 |
73 | Tantalum | B | 1s22s22p | 2P°1/2 | (18 250) | 50 | L8672c99 |
73 | Tantalum | Be | 1s22s2 | 1S0 | (18 760) | 50 | L8672c99 |
73 | Tantalum | Li | 1s22s | 2S1/2 | (19 088.51) | 0.19 | L16264c99 |
73 | Tantalum | He | 1s2 | 1S0 | (76 852.00) | 0.17 | L21139 |
73 | Tantalum | H | 1s | 2S1/2 | (78 394.63) | 0.12 | L19200 |
If you did not find the data you need, please inform the ASD Team.