Dear Arthur,<div><br /></div><div>since the D3 correction is based on the molecular geometry only, you could set up a calculation with MAX_SCF 0, loose thresholds/cutoffs and extract only the dispersion correction from the output file. </div><div><br /></div><div>However, it would be a lot more efficient to directly use the dftd3 program provided by Grimme: https://www.chemiebn.uni-bonn.de/pctc/mulliken-center/software/dft-d3/get-the-current-version-of-dft-d3<br /><br /></div><div>Kind regards,</div><div>Fabian</div><div class="gmail_quote"><div dir="auto" class="gmail_attr">Arthur France-Lanord schrieb am Mittwoch, 11. Januar 2023 um 16:24:11 UTC+1:<br/></div><blockquote class="gmail_quote" style="margin: 0 0 0 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Hi there, <div><br></div><div>Is it possible in cp2k to set up a calculation computing *only* a D3 correction, given a structure?</div><div><br></div><div>thanks, </div><div>Arthur</div></blockquote></div>
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