For charged molecule relaxation, dipole correction is needed?
Posted: Tue Sep 21, 2010 6:45 am
I have added SO4 in a cubic box, and set my INCAR file like this:
ENCUT = 300 ,
IBRION =2,
NSW = 30,
NELECT = 32 (+2e) ,
EDIFF = 1E-4.
Then, the running was seen to be divergent.
After relaxation as neutral SO4 cluster, it was also seen to be divergent for dipole correction with NELECT = 32 in a static SCF run.
Any one can give me some advice?
<span class='smallblacktext'>[ Edited ]</span>
ENCUT = 300 ,
IBRION =2,
NSW = 30,
NELECT = 32 (+2e) ,
EDIFF = 1E-4.
Then, the running was seen to be divergent.
After relaxation as neutral SO4 cluster, it was also seen to be divergent for dipole correction with NELECT = 32 in a static SCF run.
Any one can give me some advice?
<span class='smallblacktext'>[ Edited ]</span>