At Play With GAMESS (2)

Rather than make a post that is six miles long with updates, new posts with new content seem like a good idea. For most people this would be an easy idea! I’ve continued to learn with GAMESS. The functionality that interests me the most is the capacity to use the background of automated quantum mechanical […]

Chemical Orbitals from Eigenstates

A small puzzle I recently set for myself was finding out how the hydrogenic orbital eigenstates give rise to the S- P- D- and F- orbitals in chemistry (and where s, p, d and f came from). The reason this puzzle is important to me is that many of my interests sort of straddle how […]