I cannot reproduce this.

Starting with a case.inst which is nonmagnetic for all atoms except for the AFM Yb, it converges (of course very slowly with the 4f electrons in standard PBE), but in WIEN2k_21 it is stable.

In any case, is this the experimentally observed AFM structure ???

Am 9/13/21 um 7:22 AM schrieb 413119...@nitt.edu:

Respected sir,


                  I have a R-3m compound.While making super cell its symmetry is lowered to P1.So while initialising the X symmetry it shows some warning that the sgroup is hexagonal and you have to change it to the appropriate s group.If i neglect this and run SCF cycle whether it shows any error.I request you  kindly to look into this. I have also attached the struct file with this.I extended the super cell in x direction(2:1:1).When i run AFM calculation i am getting ghostband error.


l2main' - QTL-B.GT.15., Ghostbands, check scf files.This error message in uplapw2.error When i checked the Scf files it shows to change the energy values for an atom with a particular L.When i try this then the error shift to other atom.So is this a problem due to my structure file.How can i resolve this error?

with regards

Narayanan Namboodiri P



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Peter Blaha, Inst.f. Materials Chemistry, TU Vienna, A-1060 Vienna
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