Dear all,<div><br /></div><div>Good morning, I'm a beginer with CP2K, and I'm writting to ask a question and seeking your kind assistance.</div><div><br /></div><div>I tried to run a GEO_OPT for Fe2O3 bulk with DZVP-MOLOPT-SR-GTH basis set and PBE potential. The DFT+U was applied by the method mulliken.</div><div><br /></div><div>However, The SCF calculation has been non-convergent (as figure below), and the energy has been oscillating. Attached are my input file, CIF file, and the output structure file.</div><div><img alt="1685667052327.png" width="337px" height="534px" src="cid:3d156994-6c8a-412d-b251-ab3f5fc23dc0" /><br /></div><div><br /></div><div>Could you please point out any issues in these files or settings, thank you very much for your time and kind assistance.</div><div><br /></div><div>Best regards,</div><div>Yun Han</div>
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