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| NIST Atomic Spectra Database Ionization Energies Data
Pr (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, October 10]. 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
--------|--------------|-------------|-------------------|------------------|--------------------------------------|----------------------|-------------
59 | Praseodymium | Pr | [Xe].4f3.6s2 | 4I*<9/2> | [5.4702] | 0.0004 | L19006
59 | Praseodymium | Ce | [Xe].4f3.6s | (9/2,1/2)*<4> | [10.631] | 0.020 | L19870c180
59 | Praseodymium | La | [Xe].4f3 | 4I*<9/2> | 21.6237 | 0.0025 | L3974,L3420
59 | Praseodymium | Ba | [Xe].4f2 | 3H<4> | [38.981] | 0.025 | L3974,L3420
59 | Praseodymium | Cs | [Xe].4f | 2F*<5/2> | [57.53] | 0.05 | L3974,L4095
59 | Praseodymium | Xe | [Cd].5p6 | 1S0 | (82) | 4 | L582
59 | Praseodymium | I | [Cd].4f.5p4 | * | (97) | 5 | L582
59 | Praseodymium | Te | [Cd].4f.5p3 | | (112) | 6 | L582
59 | Praseodymium | Sb | [Cd].4f.5p2 | * | (131) | 7 | L582
59 | Praseodymium | Sn | [Cd].4f2 | | (148) | 7 | L582
59 | Praseodymium | In | [Cd].5p | 2P*<1/2> | (162.0) | 2.4 | L8672c99
59 | Praseodymium | Cd | [Kr].4d10.5s2 | 1S0 | (196.0) | 2.5 | L8672c99
59 | Praseodymium | Ag | [Kr].4d10.5s | 2S<1/2> | [217.02] | 0.12 | L5532
59 | Praseodymium | Pd | [Kr].4d10 | 1S0 | (350) | 3 | L8672c99
59 | Praseodymium | Rh | [Kr].4d9 | 2D<5/2> | (378) | 3 | L8672c99
59 | Praseodymium | Ru | [Kr].4d8 | 3F<4> | (412) | 3 | L8672c99
59 | Praseodymium | Tc | [Kr].4d7 | 4F<9/2> | (445) | 3 | L8672c99
59 | Praseodymium | Mo | [Kr].4d6 | 5D<4> | (478) | 3 | L8672c99
59 | Praseodymium | Nb | [Kr].4d5 | 6S<5/2> | (516) | 3 | L8672c99
59 | Praseodymium | Zr | [Kr].4d4 | 5D0 | (554) | 4 | L8672c99
59 | Praseodymium | Y | [Kr].4d3 | 4F<3/2> | (590) | 4 | L8672c99
59 | Praseodymium | Sr | [Kr].4d2 | 3F<2> | (627) | 4 | L8672c99
59 | Praseodymium | Rb | [Kr].4d | 2D<3/2> | (663) | 4 | L8672c99
59 | Praseodymium | Kr | [Ar].3d10.4s2.4p6 | 1S0 | (803) | 4 | L8672c99
59 | Praseodymium | Br | [Ar].3d10.4s2.4p5 | 2P*<3/2> | (840) | 4 | L8672c99
59 | Praseodymium | Se | [Ar].3d10.4s2.4p4 | 3P<2> | (880) | 4 | L8672c99
59 | Praseodymium | As | [Ar].3d10.4s2.4p3 | 4S*<3/2> | (920) | 4 | L8672c99
59 | Praseodymium | Ge | [Ar].3d10.4s2.4p2 | 3P0 | (985) | 4 | L8672c99
59 | Praseodymium | Ga | [Ar].3d10.4s2.4p | 2P*<1/2> | (1028) | 4 | L8672c99
59 | Praseodymium | Zn | [Ar].3d10.4s2 | 1S0 | (1124) | 4 | L8672c99
59 | Praseodymium | Cu | [Ar].3d10.4s | 2S<1/2> | [1169.9] | 0.6 | L10278
59 | Praseodymium | Ni | [Ar].3d10 | 1S0 | (2019) | 4 | L8672c99
59 | Praseodymium | Co | [Ar].3d9 | 2D<5/2> | (2108) | 4 | L8672c99
59 | Praseodymium | Fe | [Ar].3d8 | 3F<4> | (2202) | 5 | L8672c99
59 | Praseodymium | Mn | [Ar].3d7 | 4F<9/2> | (2304) | 5 | L8672c99
59 | Praseodymium | Cr | [Ar].3d6 | <4> | (2400) | 5 | L8672c99
59 | Praseodymium | V | [Ar].3d5 | <5/2> | (2501) | 5 | L8672c99
59 | Praseodymium | Ti | [Ar].3d4 | 5D0 | (2628) | 4 | L8672c99
59 | Praseodymium | Sc | [Ar].3d3 | 4F<3/2> | (2729) | 4 | L8672c99
59 | Praseodymium | Ca | [Ar].3d2 | 3F<2> | (2838) | 4 | L8672c99
59 | Praseodymium | K | [Ar].3d | 2D<3/2> | (2941) | 4 | L8672c99
59 | Praseodymium | Ar | [Ne].3s2.3p6 | 1S0 | (3227) | 4 | L8672c99
59 | Praseodymium | Cl | [Ne].3s2.3p5 | 2P*<3/2> | (3319) | 4 | L8672c99
59 | Praseodymium | S | [Ne].3s2.3p4 | 3P<2> | (3419) | 4 | L8672c99
59 | Praseodymium | P | [Ne].3s2.3p3 | 2P*<3/2> | (3512) | 4 | L8672c99
59 | Praseodymium | Si | [Ne].3s2.3p2 | 3P0 | (3729) | 4 | L8672c99
59 | Praseodymium | Al | [Ne].3s2.3p | 2P*<1/2> | (3832) | 4 | L8672c99
59 | Praseodymium | Mg | [Ne].3s2 | 1S0 | (4030) | 4 | L8672c99
59 | Praseodymium | Na | [Ne].3s | 2S<1/2> | (4130) | 4 | L8672c99
59 | Praseodymium | Ne | 1s2.2s2.2p6 | 1S0 | (9378) | 4 | L8672c99
59 | Praseodymium | F | 1s2.2s2.2p5 | 2P*<3/2> | (9632) | 4 | L8672c99
59 | Praseodymium | O | 1s2.2s2.2p4 | 3P<2> | (9913) | 4 | L8672c99
59 | Praseodymium | N | 1s2.2s2.2p3 | (0,3/2)*<3/2> | (10175) | 4 | L8672c99
59 | Praseodymium | C | 1s2.2s2.2p2 | 3P0 | (10959) | 5 | L8672c99
59 | Praseodymium | B | 1s2.2s2.2p | 2P*<1/2> | (11262) | 5 | L8672c99
59 | Praseodymium | Be | 1s2.2s2 | 1S0 | (11641) | 5 | L8672c99
59 | Praseodymium | Li | 1s2.2s | 2S<1/2> | (11895.89) | 0.06 | L16264c99
59 | Praseodymium | He | 1s2 | 1S0 | (48571.71) | 0.05 | L21139
59 | Praseodymium | H | 1s | 2S<1/2> | (49722.44) | 0.04 | L19200
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Notes:
(a) Designations used in the ground shell lists:
[Ne] = 1s2.2s2.2p6
[Ar] = 1s2.2s2.2p6.3s2.3p6
[Kr] = 1s2.2s2.2p6.3s2.3p6.3d10.4s2.4p6
[Cd] = 1s2.2s2.2p6.3s2.3p6.3d10.4s2.4p6.4d10.5s2
[Xe] = 1s2.2s2.2p6.3s2.3p6.3d10.4s2.4p6.4d10.5s2.5p6
If you did not find the data you need, please inform the ASD Team.
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