<div dir="ltr">Hi Nick,<div><br></div><div>Perhaps double check the coordinates and cell parameters in your input are correct? I tried to load these into my visualiser, and the crystal structure looks to be a bit irregular to me.</div><div><br></div><div>SL</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, 26 Feb 2022 at 20:51, Nicholas Winner <<a href="mailto:nwinner@berkeley.edu">nwinner@berkeley.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">I recently ran a calculation of beta Al2O3. This compound has a reported GGA gap of ~3eV (<a href="https://next-gen.materialsproject.org/materials/mp-32591" target="_blank">https://next-gen.materialsproject.org/materials/mp-32591</a>)<div><br></div><div>I ran a static calculation on the structure from the link, and the resulting band gap was -0.02eV. I'm at a bit of a loss as to why this is. </div><div><br></div><div>I've attached the input/output, and one of the PDOS files. Any ideas?</div><div><br></div><div>-Nick</div>
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