Re: [Wien] regarding k-mesh and tolf

2018-01-27 Thread Xavier Rocquefelte
Could you give the chemical formula? It will really help answering your question from my side. Cheers Xavier Le 27/01/2018 à 14:34, chin Sabsu a écrit : Dear Respected Xavaier Sir Thank you very much for detailed explanation. My system is not having any d-d interaction (no TM element) so I

Re: [Wien] regarding k-mesh and tolf

2018-01-27 Thread Xavier Rocquefelte
Dear Chin S. Your system is metallic from the point of view of DFT which is not a surprise. In your last calculation, which is the more accurate you simply catch this fact ... In other words in your previous calculations you had 0.1 eV gap due to less kpoints and/or less accurate

[Wien] regarding k-mesh and tolf

2018-01-27 Thread chin Sabsu
Dear Stefaan Sir Below are my updates: A. For mesh sizeI got your point and in all different distorted structure (with different inequivalent atoms) I am having the same number of electrons while the number of inequivalent atoms are different. NE varies from 154 to 616(1x1x1 cell) to 4928