[CP2K-user] DIAGONALIZATION SCF can't convergence

silencesola axu... at gmail.com
Thu Nov 5 14:38:07 UTC 2020


Dear CP2K users
I have got a surface of Ti2AlN, when I put a oxygen molecule on it 
with Vertical adsorption ,it's SCF convergences well.but when I put with 
parallel adsorption,SCF can't convergence.and I have try to change EPS_ 
DEFAULT, EXTRAPOLATION_ORDER, EPS_FILTER_MATRIX, EPS_PGF_ORB and MIXING 
section, but it's not useful. 
I appreciate any comment which can help getting ride of this error.  
Thanks♪(・ω・)ノ
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