<div dir="ltr">Ok no problem thanks for letting me know Juerg<div><br></div><div>Best</div><div>Tim</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, May 24, 2022 at 2:12 AM Jürg Hutter <<a href="mailto:hutter@chem.uzh.ch">hutter@chem.uzh.ch</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex">Dear Tim<br>
<br>
I just realized that I was wrong. We have currently<br>
implemented a Harris functional scheme that allows<br>
you to do a type of SCAN@HF, but this is not<br>
what people have done in the original paper.<br>
<br>
regards<br>
<br>
Juerg<br>
<br>
________________________________________<br>
From: <a href="mailto:cp2k@googlegroups.com" target="_blank">cp2k@googlegroups.com</a> <<a href="mailto:cp2k@googlegroups.com" target="_blank">cp2k@googlegroups.com</a>> on behalf of Tim Duignan <<a href="mailto:tim@duignan.net" target="_blank">tim@duignan.net</a>><br>
Sent: Thursday, April 7, 2022 1:33 AM<br>
To: <a href="mailto:cp2k@googlegroups.com" target="_blank">cp2k@googlegroups.com</a><br>
Subject: Re: [CP2K:16818] Density Corrected DFT<br>
<br>
Dear Frederick,<br>
<br>
Great thanks for letting me know<br>
<br>
Best<br>
Tim<br>
<br>
<br>
On Wed, Apr 6, 2022 at 7:09 PM 'Frederick Stein' via cp2k <<a href="mailto:cp2k@googlegroups.com" target="_blank">cp2k@googlegroups.com</a><mailto:<a href="mailto:cp2k@googlegroups.com" target="_blank">cp2k@googlegroups.com</a>>> wrote:<br>
Dear Tim,<br>
<br>
I have implemented the additional terms for meta functionals and have to correct Jürg partially:<br>
Forces do work with meta functionals of all kind, the stress tensors do not work (you will receive an abort). I do not know why they don't yet.<br>
<br>
Best,<br>
Frederick<br>
<br>
<a href="mailto:timdu...@gmail.com" target="_blank">timdu...@gmail.com</a><mailto:<a href="mailto:timdu...@gmail.com" target="_blank">timdu...@gmail.com</a>> schrieb am Mittwoch, 6. April 2022 um 01:52:19 UTC+2:<br>
Hi Juerg,<br>
<br>
Brilliant thanks so much for that! I will try it<br>
<br>
Best<br>
Tim<br>
<br>
<br>
On Tuesday, April 5, 2022 at 7:43:42 PM UTC+10 jgh wrote:<br>
Hi Tim<br>
<br>
two very new developments (Harris functionals and 2nd derivatives for meta-functionals)<br>
make this possible. You can calculate forces and stress tensor for methods like<br>
SCAN@HF now in CP2K.<br>
Here is an input with the important sections:<br>
<br>
&XC<br>
&XC_FUNCTIONAL NONE<br>
&END XC_FUNCTIONAL<br>
&HF<br>
&END<br>
&END XC<br>
&ENERGY_CORRECTION<br>
ENERGY_FUNCTIONAL HARRIS<br>
HARRIS_BASIS ORBITAL<br>
&RESPONSE_SOLVER<br>
METHOD MO_SOLVER<br>
PRECONDITIONER FULL_SINGLE_INVERSE<br>
&END<br>
&XC<br>
&XC_FUNCTIONAL<br>
&MGGA_X_R2SCAN<br>
&END<br>
&MGGA_C_R2SCAN<br>
&END<br>
&END XC_FUNCTIONAL<br>
&END XC<br>
&END ENERGY_CORRECTION<br>
<br>
best regards<br>
<br>
Juerg<br>
<br>
________________________________________<br>
From: <a href="mailto:cp...@googlegroups.com" target="_blank">cp...@googlegroups.com</a> <<a href="mailto:cp...@googlegroups.com" target="_blank">cp...@googlegroups.com</a>> on behalf of <a href="mailto:timdu...@gmail.com" target="_blank">timdu...@gmail.com</a> <<a href="mailto:timdu...@gmail.com" target="_blank">timdu...@gmail.com</a>><br>
Sent: Tuesday, April 5, 2022 6:23 AM<br>
To: cp2k<br>
Subject: [CP2K:16804] Density Corrected DFT<br>
<br>
Hello,<br>
<br>
I am wondering if any knows or has implemented density corrected DFT in CP2K?<br>
<br>
As described here: <a href="https://chemrxiv.org/engage/chemrxiv/article-details/62468f9358f7af2f0eae6081" rel="noreferrer" target="_blank">https://chemrxiv.org/engage/chemrxiv/article-details/62468f9358f7af2f0eae6081</a><br>
<br>
ie compute SCAN energies with HF density?<br>
<br>
Thanks very much<br>
Tim Duignan<br>
<br>
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