[Wien] a question seems strange

Peter Blaha pblaha at theochem.tuwien.ac.at
Tue May 22 11:27:43 CEST 2007


This looks quite reasonable.

Hard to tell what else could cause the problem.
If I understand you right, all you changed is a new k-mesh ?

Check output1 file. Is there an eigenvalue at -7.X Ry for every k-point, or 
just for a few of them ?
Maybe your RMTs are not set well ?
RKMAX is quite large leading to almost linear dependency (try smaller RKMAX)?
The minimization has broken the symmetry slightly (hex cell ??) leading to such 
unphysical behaviour ?



> :NEC01: NUCLEAR AND ELECTRONIC CHARGE 1010.000001009.89330   1.00011
> 
> diverging scf cycle ? (check :DIS )

> :DIS  :  CHARGE DISTANCE       0.0047418
> :DIS  :  CHARGE DISTANCE       0.0051893
> The struct file i used is from position minimization. The different input files from minimization is case.klist(increased). This can result in this error?
> What is 'real' error? I don't know how to check it.
> yours sincerely,
> hongxia
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> Wien at zeus.theochem.tuwien.ac.at
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                                       P.Blaha
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Peter BLAHA, Inst.f. Materials Chemistry, TU Vienna, A-1060 Vienna
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