<div dir="ltr">Hi,<div><br></div><div>this isn't 'just' defining an occupation pattern. This is a whole different thing from standard SCF calculation. DFT works for ground state - if you want to find a particular state that might not be the ground state for a functional, then things get weird.</div><div><br></div><div>What I think you want can be done in various ways: maybe ROKS (which would be the DFT equivalent of ROHF that maybe you mean?); occupations in OT; or via the MOM keyword. However, these are not regularly used to my knowledge and you will need to clearly know what you are doing to use them.</div><div><br>Matt<br><br>On Tuesday, May 22, 2018 at 1:13:33 PM UTC+1, Zhi Ning wrote:<blockquote class="gmail_quote" style="margin: 0;margin-left: 0.8ex;border-left: 1px #ccc solid;padding-left: 1ex;"><div dir="ltr">Hi,<div> I just want to define its occupation pattern. For d^6 molecule. I want to know which d orbitals (d^sigma, d^pi, d^delta) of these six electrons occupy?</div><div> Best regards,</div><div> Zhi</div></div><div><br><div class="gmail_quote">2018-05-22 2:56 GMT+08:00 Matt W <span dir="ltr"><<a href="javascript:" target="_blank" gdf-obfuscated-mailto="B4AE-wavAwAJ" rel="nofollow" onmousedown="this.href='javascript:';return true;" onclick="this.href='javascript:';return true;">matt...@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi,<div><br></div><div>what do you actually want to do?</div><div><br></div><div>The suggestion above will allow you to approximately set the initial guess.</div><div><br></div><div>Matt<br><br>On Saturday, May 19, 2018 at 5:25:08 PM UTC+1, <a>ning...@gmail.com</a> wrote:<blockquote class="gmail_quote" style="margin:0;margin-left:0.8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Dear all,<div> Can we define the occupation in CP2K like other molecular software, i. e. Molpro, Molcas? I need to define occupation of d orbital for one molecule in CP2K, and I need to specify the state of this molecule. Can anyone help me for this question? I will be very appreciated!</div><div> With my best regards,</div><div> Zhi </div><div> </div></div></blockquote></div></div><div><div>
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