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Atomic Reference Data
for Electronic Structure Calculations


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Helium

Key to notation
ASCII text
2   He   1s2

Energy   LDA     LSD     RLDA     ScRLDA

Etot = -2.834836 -2.834836 -2.834785 -2.834785
Ekin = 2.767922 2.767922 2.767773 2.767751
Ecoul = 1.996120 1.996120 1.996036 1.996030
Eenuc = -6.625564 -6.625564 -6.625496 -6.625471
Exc = -0.973314 -0.973314 -0.973098 -0.973096

1s -0.570425 -0.570425
-0.570425
-0.570345 -0.570348



2   He+   1s1

Energy   LDA     LSD     RLDA     ScRLDA

Etot = -1.861237 -1.941703 -1.861262 -1.861262
Ekin = 1.828737 1.923780 1.828812 1.828807
Ecoul = 0.592268 0.609461 0.592277 0.592276
Eenuc = -3.823853 -3.922578 -3.824024 -3.824018
Exc = -0.458389 -0.552365 -0.458328 -0.458327

1s -1.410933 -1.510389
-1.051640
-1.410882 -1.410882

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