Indeed, forces are not implemented for hybrid functionals. Also not for
SOC. So, no relaxation of atomic positions is possible.
On Thu, 24 Dec 2015, kadda AMARA wrote:
so much the better it is very cold here !!!
(correct me if I am wrong)
relaxation of atomic positions is possible only for
Dear Kadda,
A friend published a paper related to this issue;
http://nopr.niscair.res.in/bitstream/123456789/29246/1/IJCA%2053A%288-9%29%20949-957.pdf
Evaluation of hardness in Kohn-Sham theory with local
so much the better it is very cold here !!!
(correct me if I am wrong)
I cannot correct you since I do not know where you are!
relaxation of atomic positions is possible only for functionals for which the
forces are calculated correctly (GGA, GGA+U, onsite hybrids). This is not the
case
My impression is that for the forces the full hybrid functionals won't give you
better results, but your computer will get much hotter!!!
De: wien-boun...@zeus.theochem.tuwien.ac.at
en nombre de kadda AMARA
so much the better it is very cold here !!!
(correct me if I am wrong)
relaxation of atomic positions is possible only for functionals for which
the forces are calculated correctly (GGA, GGA+U, onsite hybrids). This is
not the case with spin-orbit coupling or the full hybrid functionals.
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