Did you adapt natorb, iatom, etc. to your particular case? Also, 0.07 Ry is a very small U which is one order of magnitude smaller than usual values.
F. Tran On Thu, 26 Nov 2015, Jihoon Park wrote:
Dear users, This is my case.inorb file. 1 2 0 nmod, natorb, ipr PRATT 1.0 BROYD/PRATT, mixing 1 1 2 iatom nlorb, lorb 2 1 2 iatom nlorb, lorb 1 nsic 0..AMF, 1..SIC, 2..HFM 0.07 0.00 U J (Ry) Note: we recommend to use U_eff = U-J and J=0 0.07 0.00 U J If there is any problem, please give me some advice. And if my case.inorb is correct, I think the step-by-step procedure for this calculation is wrong. Please give me any possible reasons for the same calculated total energies for different U values. All my best, Jihoon Park On Thu, Nov 26, 2015 at 9:37 AM, Jihoon Park <maximumenergyprod...@gmail.com> wrote: Yes, I used it. On Wed, Nov 25, 2015 at 1:15 PM, <t...@theochem.tuwien.ac.at> wrote: Did you use run calculation with the -orb flag: runsp_lapw -orb On Wed, 25 Nov 2015, Jihoon Park wrote: Dear users, I have tried to add GGA+U with different U values, but always get the same total energies. The steps that I did are as follows: 1. Do spin-polarized calculation. 2. setup spin-orbit coupling and orbital pot (DFT+U) together. 3. Run This procedure is very simple and straightforward, but I don't know why there is no difference for different U values. Would you please let me know what mistakes I have been making? All my best, Jihoon Park _______________________________________________ Wien mailing list Wien@zeus.theochem.tuwien.ac.at http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien SEARCH the MAILING-LIST at: http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html
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