[skip navigation]
[ASD Home][Lines Query][Levels Query][List of Spectra][Ground States and Ionization Energies][Bibliography][Help] NIST Physical Measurement Laboratory
National Institute of Standards and Technology NIST Physical Measurement Laboratory
NIST Atomic Spectra Database
Ionization Energies Data

As (all spectra)
33 Data Rows Found

Example of how to reference these results:
Kramida, A., Ralchenko, Yu., Reader, J., and NIST ASD Team (2013). NIST Atomic Spectra Database (ver. 5.1), [Online]. Available: http://physics.nist.gov/asd [2014, September 3]. 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 
33  Arsenic  As  [Ar]3d104s24p3   43/2    9.7886(3)             L1351 
33  Arsenic  Ge  [Ar]3d104s24p2   3P0    18.5892(10)            L820 
33  Arsenic  Ga  [Ar]3d104s24p   21/2    28.349(12)             L9358 
33  Arsenic  Zn  [Ar]3d104s2   1S0    50.15(6)               L9358 
33  Arsenic  Cu  [Ar]3d104s   2S1/2    62.77(6)               L5339 
33  Arsenic  Ni  [Ar]3d10   1S0    121.19(6)               L11275 
33  Arsenic  Co  [Ar]3d9   2D5/2    (147.0(20))              L8672c99 
33  Arsenic  Fe  [Ar]3d8   3F4    (180.0(21))              L8672c99 
33  Arsenic  Mn  [Ar]3d7   4F9/2    (213.0(22))              L8672c99 
33  Arsenic  Cr  [Ar]3d6   5D4    (247.0(22))              L8672c99 
33  Arsenic  [Ar]3d5   6S5/2    (296.0(24))              L8672c99 
33  Arsenic  Ti  [Ar]3d4   5D0    (333.0(25))              L8672c99 
33  Arsenic  Sc  [Ar]3d3   4F3/2    (375.1(30))              L8672c99 
33  Arsenic  Ca  [Ar]3d2   3F2    (418.0(30))              L8672c99 
33  Arsenic  [Ar]3d   2D3/2    (460.0(30))              L8672c99 
33  Arsenic  Ar  [Ne]3s23p6   1S0    [587.6(19)]              L11770 
33  Arsenic  Cl  [Ne]3s23p5   23/2    [628.8(6)]               L11770 
33  Arsenic  [Ne]3s23p4   3P2    [672.9(9)]               L11770 
33  Arsenic  [Ne]3s23p3   43/2    [728.9(22)]              L11770 
33  Arsenic  Si  [Ne]3s23p2   3P0    [774.0(18)]              L11770 
33  Arsenic  Al  [Ne]3s23p   21/2    [814(4)]                 L11770 
33  Arsenic  Mg  [Ne]3s2   1S0    [911.7(11)]              L11770 
33  Arsenic  Na  [Ne]3s   2S1/2    [956.791(30)]            L11770 
33  Arsenic  Ne  1s22s22p6   1S0    [2 356.9(14)]              L11770 
33  Arsenic  1s22s22p5   23/2    [2 486(4)]                 L11770 
33  Arsenic  1s22s22p4   3P2    [2 626(6)]                 L11770 
33  Arsenic  1s22s22p3   43/2    [2 766(21)]                L11770 
33  Arsenic  1s22s22p2   3P0    [2 937.8(30)]              L11770 
33  Arsenic  1s22s22p   21/2    [3 088.1(19)]              L11770 
33  Arsenic  Be  1s22s2   1S0    [3 287(3)]                 L11770 
33  Arsenic  Li  1s22s   2S1/2    (3 411.643(7))             L16264c99 
33  Arsenic  He  1s2   1S0    (14 447.6778(30))           L12128 
33  Arsenic  1s   2S1/2    (15 028.906(6))             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

[ASD Home][Lines Query][Levels Query][List of Spectra][Ground States and Ionization Energies][Bibliography][Help] NIST Physical Measurement Laboratory