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Ionization Energies Data

In (all spectra)
49 Data Rows Found 
Example of how to reference these results:
Kramida, A., Ralchenko, Yu., Reader, J., and NIST ASD Team (2022). NIST Atomic Spectra Database (ver. 5.10), [Online]. Available: https://physics.nist.gov/asd [2023, October 3]. 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 
49  Indium  In  [Cd]5p   2P°1/2    5.7863558                 0.0000005   L21649 
49  Indium  Cd  [Kr]4d105s2   1S0    18.87041                   0.00003     L18318 
49  Indium  Ag  [Kr]4d105s   2S1/2    28.04415                   0.00012     L4327 
49  Indium  Pd  [Kr]4d10   1S0    55.45                      0.04        L11384 
49  Indium  Rh  [Kr]4d9   2D5/2    [69.3]                      1.2         L4316c99 
49  Indium  Ru  [Kr]4d8   3F4    (90.0)                      2.0         L8672c99 
49  Indium  Tc  [Kr]4d7   4F9/2    (109.0)                      2.0         L8672c99 
49  Indium  Mo  [Kr]4d6   5D4    (130.1)                      2.1         L8672c99 
49  Indium  Nb  [Kr]4d5   6S5/2    (156.0)                      2.2         L8672c99 
49  Indium  Zr  [Kr]4d4   5D0    (178.0)                      2.2         L8672c99 
49  Indium  Y  [Kr]4d3   4F3/2    (201.0)                      2.4         L8672c99 
49  Indium  Sr  [Kr]4d2   3F2    (226.0)                      2.5         L8672c99 
49  Indium  Rb  [Kr]4d   2D3/2    (249)                        3           L8672c99 
49  Indium  Kr  [Ar]3d104s24p6   1S0    (341)                        3           L8672c99 
49  Indium  Br  [Ar]3d104s24p5   2P°3/2    (368)                        3           L8672c99 
49  Indium  Se  [Ar]3d104s24p4   3P2    (396)                        3           L8672c99 
49  Indium  As  [Ar]3d104s24p3   4S°3/2    (425)                        3           L8672c99 
49  Indium  Ge  [Ar]3d104s24p2   3P0    (462)                        3           L8672c99 
49  Indium  Ga  [Ar]3d104s24p   2P°1/2    [497.1]                      0.3         L6833 
49  Indium  Zn  [Ar]3d104s2   1S0    (560)                        4           L8672c99 
49  Indium  Cu  [Ar]3d104s   2S1/2    [593.38]                     0.20        L5953 
49  Indium  Ni  [Ar]3d10   1S0    (1 043)                        4           L8672c99 
49  Indium  Co  [Ar]3d9   2D5/2    (1 109)                        4           L8672c99 
49  Indium  Fe  [Ar]3d8   3F4    (1 181)                        4           L8672c99 
49  Indium  Mn  [Ar]3d7   4F9/2    (1 255)                        4           L8672c99 
49  Indium  Cr  [Ar]3d6   5D4    (1 328)                        4           L8672c99 
49  Indium  V  [Ar]3d5   6S5/2    (1 413)                        4           L8672c99 
49  Indium  Ti  [Ar]3d4   5D0    (1 496)                        4           L8672c99 
49  Indium  Sc  [Ar]3d3   4F3/2    (1 575)                        4           L8672c99 
49  Indium  Ca  [Ar]3d2   3F2    (1 659)                        4           L8672c99 
49  Indium  K  [Ar]3d   2D3/2    (1 738)                        4           L8672c99 
49  Indium  Ar  [Ne]3s23p6   1S0    [1 961]                        5           L11770 
49  Indium  Cl  [Ne]3s23p5   2P°3/2    [2 028.5]                      2.1         L11770 
49  Indium  S  [Ne]3s23p4   3P2    [2 111]                        3           L11770 
49  Indium  P  [Ne]3s23p3   4S°3/2    [2 207]                        8           L11770 
49  Indium  Si  [Ne]3s23p2   3P0    [2 317]                        5           L11770 
49  Indium  Al  [Ne]3s23p   2P°1/2    [2 373]                        11           L11770 
49  Indium  Mg  [Ne]3s2   1S0    [2 555]                        3           L11770 
49  Indium  Na  [Ne]3s   2S1/2    [2 628.77]                     0.08        L11770 
49  Indium  Ne  1s22s22p6   1S0    [6 126]                        3           L11770 
49  Indium  F  1s22s22p5   2P°3/2    [6 331]                        10           L11770 
49  Indium  O  1s22s22p4   3P2    [6 554]                        13           L11770 
49  Indium  N  1s22s22p3   (0,3/2)°3/2    [6 770]                        50           L11770 
49  Indium  C  1s22s22p2   3P0    [7 196]                        8           L11770 
49  Indium  B  1s22s22p   2P°1/2    [7 442]                        6           L11770 
49  Indium  Be  1s22s2   1S0    [7 754]                        7           L11770 
49  Indium  Li  1s22s   2S1/2    (7 953.14)                     0.03        L16264c99 
49  Indium  He  1s2   1S0    (32 837.592)                    0.010       L12128 
49  Indium  H  1s   2S1/2    (33 750.404)                    0.010       L19200 
Notes:
a Designations used in the ground shell lists:
[Ne] = 1s22s22p6
[Ar] = 1s22s22p63s23p6
[Kr] = 1s22s22p63s23p63d104s24p6
[Cd] = 1s22s22p63s23p63d104s24p64d105s2

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