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NIST Atomic Spectra Database
Ionization Energies Data

Pd (all spectra)
46 Data Rows Found 
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 14]. 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) 		 Uncertaintyb 
 (eV) 		  References 
46  Palladium  Pd  [Kr]4d10   1S0    8.336839                 0.000010   L20363 
46  Palladium  Rh  [Kr]4d9   2D5/2    [19.43]                    0.12       L3466,L17501 
46  Palladium  Ru  [Kr]4d8   3F4    [32.93]                      L17276 
46  Palladium  Tc  [Kr]4d7   4F9/2    (46.0)                     1.7        L8672c99 
46  Palladium  Mo  [Kr]4d6   5D4    (61.0)                     1.9        L8672c99 
46  Palladium  Nb  [Kr]4d5   6S5/2    (84.1)                     2.0        L8672c99 
46  Palladium  Zr  [Kr]4d4   5D0    (101.0)                     2.0        L8672c99 
46  Palladium  Y  [Kr]4d3   4F3/2    (120.0)                     2.1        L8672c99 
46  Palladium  Sr  [Kr]4d2   3F2    (141.0)                     2.2        L8672c99 
46  Palladium  Rb  [Kr]4d   2D3/2    (159.9)                     2.2        L8672c99 
46  Palladium  Kr  [Ar]3d104s24p6   1S0    [238.57]                    0.12       L1798 
46  Palladium  Br  [Ar]3d104s24p5   2P°3/2    (260.0)                     2.5        L8672c99 
46  Palladium  Se  [Ar]3d104s24p4   3P2    (286)                       3          L8672c99 
46  Palladium  As  [Ar]3d104s24p3   4S°3/2    (311)                       3          L8672c99 
46  Palladium  Ge  [Ar]3d104s24p2   3P0    (342)                       3          L8672c99 
46  Palladium  Ga  [Ar]3d104s24p   2P°1/2    [369.10]                    0.15       L6833 
46  Palladium  Zn  [Ar]3d104s2   1S0    (427)                       3          L8672c99 
46  Palladium  Cu  [Ar]3d104s   2S1/2    [457.50]                    0.15       L5953 
46  Palladium  Ni  [Ar]3d10   1S0    (810)                       3          L8672c99 
46  Palladium  Co  [Ar]3d9   2D5/2    (869)                       4          L8672c99 
46  Palladium  Fe  [Ar]3d8   3F4    (933)                       4          L8672c99 
46  Palladium  Mn  [Ar]3d7   4F9/2    (1 000)                       4          L8672c99 
46  Palladium  Cr  [Ar]3d6   5D4    (1 065)                       4          L8672c99 
46  Palladium  V  [Ar]3d5   6S5/2    (1 145)                       4          L8672c99 
46  Palladium  Ti  [Ar]3d4   5D0    (1 218)                       4          L8672c99 
46  Palladium  Sc  [Ar]3d3   4F3/2    (1 290)                       4          L8672c99 
46  Palladium  Ca  [Ar]3d2   3F2    (1 366)                       4          L8672c99 
46  Palladium  K  [Ar]3d   2D3/2    (1 438)                       4          L8672c99 
46  Palladium  Ar  [Ne]3s23p6   1S0    [1 644]                       5          L11770 
46  Palladium  Cl  [Ne]3s23p5   2P°3/2    [1 706.2]                     1.8        L11770 
46  Palladium  S  [Ne]3s23p4   3P2    [1 781.3]                     2.3        L11770 
46  Palladium  P  [Ne]3s23p3   4S°3/2    [1 869]                       7          L11770 
46  Palladium  Si  [Ne]3s23p2   3P0    [1 962]                       4          L11770 
46  Palladium  Al  [Ne]3s23p   2P°1/2    [2 016]                       9          L11770 
46  Palladium  Mg  [Ne]3s2   1S0    [2 181]                       3          L11770 
46  Palladium  Na  [Ne]3s   2S1/2    [2 248.87]                    0.07       L11770 
46  Palladium  Ne  1s22s22p6   1S0    [5 284]                       3          L11770 
46  Palladium  F  1s22s22p5   2P°3/2    [5 475]                       9          L11770 
46  Palladium  O  1s22s22p4   3P2    [5 683]                       11          L11770 
46  Palladium  N  1s22s22p3   (0,3/2)°3/2    [5 880]                       40          L11770 
46  Palladium  C  1s22s22p2   3P0    [6 242]                       7          L11770 
46  Palladium  B  1s22s22p   2P°1/2    [6 469]                       5          L11770 
46  Palladium  Be  1s22s2   1S0    [6 759]                       6          L11770 
46  Palladium  Li  1s22s   2S1/2    (6 943.097)                   0.022      L16264c99 
46  Palladium  He  1s2   1S0    (28 776.032)                   0.014      L21139 
46  Palladium  H  1s   2S1/2    (29 622.678)                   0.007      L19200 
Notes:
a Designations used in the ground shell lists:
[Ne] = 1s22s22p6
[Ar] = 1s22s22p63s23p6
[Kr] = 1s22s22p63s23p63d104s24p6
b Uncertainties of some of the listed values are unknown.

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