Initial guess of the density matrix

[marci]

On Feb 11, 9:12 pm, Simone Piccinin <piccini... at gmail.com> wrote:
> Dear CP2K users,
>
> I'm studying a large molecule containing 4 Ru atoms. These are
> arranged as to form two pairs. I'd like to study the molecule in a
> singlet state, and see if the coupling within each pair is
> ferromagnetic (FM) or antiferromagnetic (AF). Is there a way in
> quickstep to guide the scf cycle toward the FM or AF solution, for
> example through an appropriate initial guess of the density matrix?
>
> Thanks for your help.
>
> Best wishes,
>
> Simone Piccinin
> CNR-IOM Democritos (Trieste)