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NIST Atomic Spectra Database
Ionization Energies Data

Kr (all spectra)
36 Data Rows Found

Example of how to reference these results:
Kramida, A., Ralchenko, Yu., Reader, J., and NIST ASD Team (2014). NIST Atomic Spectra Database (ver. 5.2), [Online]. Available: http://physics.nist.gov/asd [2014, October 23]. National Institute of Standards and Technology, Gaithersburg, MD.
BibTex Citation (new window)
 

 At. Num.   El.  name   Isoel.  Seq.   Ground  Shells a   Ground  Level   Ionization  Energy b 
 (eV) 
 References 
36  Krypton  Kr  [Ar]3d104s24p6   1S0    13.9996049(20)            L12196 
36  Krypton  Br  [Ar]3d104s24p5   23/2    24.35984(12)              L7212,L353 
36  Krypton  Se  [Ar]3d104s24p4   3P2    35.67(5)                  L15463 
36  Krypton  As  [Ar]3d104s24p3   43/2    50.85(11)                 L9022c101 
36  Krypton  Ge  [Ar]3d104s24p2   3P0    [64.69(20)]                L12196,L16139 
36  Krypton  Ga  [Ar]3d104s24p   21/2    [78.49(20)]                L12196,L16139 
36  Krypton  Zn  [Ar]3d104s2   1S0    (109.13(5))                 L13202 
36  Krypton  Cu  [Ar]3d104s   2S1/2    125.8024(30)               L10636 
36  Krypton  Ni  [Ar]3d10   1S0    [233.0(7)]                  L10191 
36  Krypton  Co  [Ar]3d9   2D5/2    (268.2(30))                 L7212 
36  Krypton  Fe  [Ar]3d8   3F4    (308.2(30))                 L7212 
36  Krypton  Mn  [Ar]3d7   4F9/2    (350(3))                    L7212 
36  Krypton  Cr  [Ar]3d6   5D4    (391(4))                    L7212 
36  Krypton  [Ar]3d5   6S5/2    (446.0(30))                 L8672c99 
36  Krypton  Ti  [Ar]3d4   5D0    (492(5))                    L12196 
36  Krypton  Sc  [Ar]3d3   4F3/2    (540.0(30))                 L8672c99 
36  Krypton  Ca  [Ar]3d2   3F2    (591.0(30))                 L8672c99 
36  Krypton  [Ar]3d   2D3/2    (640.0(30))                 L8672c99 
36  Krypton  Ar  [Ne]3s23p6   1S0    [785.3(30)]                 L11770 
36  Krypton  Cl  [Ne]3s23p5   23/2    [831.6(9)]                  L11770 
36  Krypton  [Ne]3s23p4   3P2    [882.8(13)]                 L11770 
36  Krypton  [Ne]3s23p3   43/2    [945(3)]                    L11770 
36  Krypton  Si  [Ne]3s23p2   3P0    [999.0(24)]                 L11770 
36  Krypton  Al  [Ne]3s23p   21/2    [1 042(5)]                    L11770 
36  Krypton  Mg  [Ne]3s2   1S0    [1 155.0(16)]                 L11770 
36  Krypton  Na  [Ne]3s   2S1/2    [1 205.23(4)]                 L11770 
36  Krypton  Ne  1s22s22p6   1S0    [2 928.9(17)]                 L11770 
36  Krypton  1s22s22p5   23/2    [3 072(5)]                    L11770 
36  Krypton  1s22s22p4   3P2    [3 228(7)]                    L11770 
36  Krypton  1s22s22p3   43/2    [3 381(30)]                   L11770 
36  Krypton  1s22s22p2   3P0    [3 584(4)]                    L11770 
36  Krypton  1s22s22p   21/2    [3 752.0(25)]                 L11770 
36  Krypton  Be  1s22s2   1S0    [3 971(4)]                    L11770 
36  Krypton  Li  1s22s   2S1/2    (4 109.083(9))                L16264c99 
36  Krypton  He  1s2   1S0    (17 296.420(4))                L12128 
36  Krypton  1s   2S1/2    (17 936.208(11))               L7188 
Notes:
Designations used in the ground shell lists:
[Ne] = 1s22s22p6
[Ar] = 1s22s22p63s23p6
Uncertainty is given in parentheses after the value. It is expressed in the units of the last decimal place of the value.

Query time: 0.1 sec

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