Hi,<div>you should get two cube files - a total density cube and a spin density cube. Can we just check that you are trying to visualise the spin density cube file?</div><div>Matt<br /><br /></div><div class="gmail_quote"><div dir="auto" class="gmail_attr">On Monday, 31 July 2023 at 16:22:02 UTC+1 tim huang wrote:<br/></div><blockquote class="gmail_quote" style="margin: 0 0 0 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Dear colleagues,<div><br></div><div>I am studying the charge transfer process between a organic doner and Cr complex. I tried to perform a single point calculation with CDFT, and aim to see the spin density distribution on both molecule on cp2k 8.2. I have enabled the the section</div><div>&DFT</div><div> &QS</div><div> ...</div><div> &CDFT</div><div> ...</div><div> &END CDFT</div><div> &END QS</div><div><br></div><div> &PRINT</div><div> &E_DENSITY_CUBE</div><div> ...</div><div> &END E_DENSITY_CUBE</div><div> &END PRINT</div><div><br></div><div>&END DFT </div><div><br></div><div>The calculation terminated normally, and the constraint was perfectly carried out judging from the partial charge on the atoms. However, the generated cube file seems to correspond to the density without constraints. I wonder whether cp2k is producing the spin density with the constraints or not. If yes, what is the correct way to get the CDFT spin density?</div><div><br></div><div><br></div><div>Best regards,</div><div>Tianbai</div></blockquote></div>
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