Alex Nest
comconadin@gmail.com
We need to compute electrostatic potential on a CUBE grid for neutral molecule using first N MO, optimized in anionic molecule. So we load orbitals with MOREAD into neutral molecules and compute potential ELPOT on a CUBE. We don't want orbitals to be modified with SCF but can't find any way to absolutely turn off SCF. MAXIT=0 is illegal, big values of CONV (low values of NCONV) don't help. SCFTYPE=NONE works only with CI turned ON. Now we are trying to recompile US-GAMESS wit allowed MAXIT=0 but US GAMESS doesn't contains CUBE and we'll have to implement it with hands. Can anyone have an idea what to do?
Thanx before!