It was pissing me off how hard it is to plot decent Molecular Electrostatic Potentials using ORCA and that’s why I’m posting this (so you too don’t have to be pissed off). First of all, ORCA does ...

This whole text was riginally posted here. In the absence of spin–orbit coupling (SOC), the available states have well-defined spin and orbital angular momentum components which can be separat...