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Ionization Energies Data

Sr (all spectra)
38 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, April 26]. 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 
38  Strontium  Sr  [Kr]5s2   1S0    5.69486745                 0.00000012   L15350,L5644 
38  Strontium  Rb  [Kr]5s   2S1/2    11.0302765                  0.0000025    L13983 
38  Strontium  Kr  [Ar]3d104s24p6   1S0    42.88353                    0.00019      L1771 
38  Strontium  Br  [Ar]3d104s24p5   2P°3/2    [56.280]                     0.003        L4311 
38  Strontium  Se  [Ar]3d104s24p4   3P2    [70.7]                       0.6          L6378 
38  Strontium  As  [Ar]3d104s24p3   4S°3/2    (88.0)                       2.0          L8672c99 
38  Strontium  Ge  [Ar]3d104s24p2   3P0    (104.0)                       2.0          L8672c99 
38  Strontium  Ga  [Ar]3d104s24p   2P°1/2    [121.21]                      0.06         L6833 
38  Strontium  Zn  [Ar]3d104s2   1S0    [158.33]                      0.25         L6976 
38  Strontium  Cu  [Ar]3d104s   2S1/2    177.30                       0.06         L5322 
38  Strontium  Ni  [Ar]3d10   1S0    324.07                       0.15         L3465c99 
38  Strontium  Co  [Ar]3d9   2D5/2    (362.0)                       2.5          L8672c99 
38  Strontium  Fe  [Ar]3d8   3F4    (408)                         3            L8672c99 
38  Strontium  Mn  [Ar]3d7   4F9/2    (454)                         3            L8672c99 
38  Strontium  Cr  [Ar]3d6   5D4    (499)                         3            L8672c99 
38  Strontium  V  [Ar]3d5   6S5/2    (562)                         3            L8672c99 
38  Strontium  Ti  [Ar]3d4   5D0    (612)                         3            L8672c99 
38  Strontium  Sc  [Ar]3d3   4F3/2    (665)                         3            L8672c99 
38  Strontium  Ca  [Ar]3d2   3F2    (722)                         3            L8672c99 
38  Strontium  K  [Ar]3d   2D3/2    (774)                         4            L8672c99 
38  Strontium  Ar  [Ne]3s23p6   1S0    [932]                         3            L11770 
38  Strontium  Cl  [Ne]3s23p5   2P°3/2    [982.1]                       1.1          L11770 
38  Strontium  S  [Ne]3s23p4   3P2    [1 038.0]                       1.5          L11770 
38  Strontium  P  [Ne]3s23p3   4S°3/2    [1 105]                         4            L11770 
38  Strontium  Si  [Ne]3s23p2   3P0    [1 165]                         3            L11770 
38  Strontium  Al  [Ne]3s23p   2P°1/2    [1 211]                         6            L11770 
38  Strontium  Mg  [Ne]3s2   1S0    [1 333.4]                       1.9          L11770 
38  Strontium  Na  [Ne]3s   2S1/2    [1 387.19]                      0.05         L11770 
38  Strontium  Ne  1s22s22p6   1S0    [3 344.7]                       1.9          L11770 
38  Strontium  F  1s22s22p5   2P°3/2    [3 497]                         6            L11770 
38  Strontium  O  1s22s22p4   3P2    [3 664]                         8            L11770 
38  Strontium  N  1s22s22p3   4S°3/2    [3 830]                         30            L11770 
38  Strontium  C  1s22s22p2   3P0    [4 053]                         4            L11770 
38  Strontium  B  1s22s22p   2P°1/2    [4 232]                         3            L11770 
38  Strontium  Be  1s22s2   1S0    [4 465]                         4            L11770 
38  Strontium  Li  1s22s   2S1/2    (4 612.397)                     0.011        L16264c99 
38  Strontium  He  1s2   1S0    (19 345.590)                     0.005        L21139 
38  Strontium  H  1s   2S1/2    (20 025.2673)                    0.0024       L19200 
Notes:
a Designations used in the ground shell lists:
[Ne] = 1s22s22p6
[Ar] = 1s22s22p63s23p6
[Kr] = 1s22s22p63s23p63d104s24p6

If you did not find the data you need, please inform the ASD Team.

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