...
(3) Store selected points to grid.dat
...
1. rotational invariance
Procedure:
...
psi4 in-built cubic grids | 0.002658 001852 | 0.002320 001895 | 0.002447 004404 |
FCC grids | 0.001405 | 0.000830 | 0.002252 |
2. translational transitional invariance
psi4 in-built cubic grids | 0.000379 000174 |
FCC grids | 0.000644 |