Neon
Datasets:
name |
valence electrons |
frozen core electrons |
---|---|---|
default |
8 |
2 |
8 valence electrons
Radial cutoffs and eigenvalues:
id |
occ |
eig [eV] |
cutoff [Bohr] |
---|---|---|---|
1s |
2 |
-830.715 |
|
2s |
2 |
-36.402 |
1.80 |
2p |
6 |
-13.332 |
1.80 |
s |
0 |
-9.190 |
1.80 |
p |
0 |
13.879 |
1.80 |
d |
0 |
0.000 |
1.80 |
The figure shows convergence of the absolute energy (blue line) and atomization energy (orange line) of a Ne dimer relative to completely converged numbers (plane-wave calculation at 1500 eV). Also shown are finite-difference and LCAO (dzp) calculations at gridspacings 0.143 Å, 0.167 Å and 0.200 Å.
Egg-box errors in finite-difference mode:
grid-spacing [Å] |
energy error [eV] |
---|---|
0.16 |
0.0013 |
0.18 |
0.0048 |
0.20 |
0.0091 |