<div dir="ltr">Dear <span style="font-size:12.800000190734863px">Giuseppe,</span><div><span style="font-size:12.800000190734863px"><br></span></div><div><span style="font-size:12.800000190734863px">Thanks for the reply.</span></div><div><span style="font-size:12.800000190734863px">I am not quite sure about the projection between the initial guess and wavefunction.</span></div><div><span style="font-size:12.800000190734863px">What is actually being projected here and what is initial guess, a general one or?</span></div><div><span style="font-size:12.800000190734863px"><br></span></div><div><span style="font-size:12.800000190734863px">Thanks!</span></div><div><span style="font-size:12.800000190734863px">/Jiantuo</span></div></div><div class="gmail_extra"><br><div class="gmail_quote">On 9 December 2016 at 00:21, Giuseppe Mattioli <span dir="ltr"><<a href="mailto:giuseppe.mattioli@ism.cnr.it" target="_blank">giuseppe.mattioli@ism.cnr.it</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
Dear Jiantuo Gan<br>
Please try to post a more specific question. What do you need to<br>
project? Kohn-Sham orbitals on some atom-centered basis set (e.g.,<br>
Lowdin)? Kohn-Sham orbitals in real space (|psi|^2)? At a given<br>
k-point (gamma, ...)?<br>
<span class=""><br>
> I am programming for Perovskite materials, which has usually a CH3NH3PbCl3<br>
> chemical structure.<br>
<br>
</span>This is barely relevant. When you ask questions to this forum you are<br>
generally expected to know the chemical and/or physical properties of<br>
the system you investigate better than all the other fellows. You may<br>
find here practical solutions to delimited problems (I've done this,<br>
how can I calculate/extract/improve/<wbr>correct that?), but you should<br>
provide a larger amount of details (input files, relevant parts of<br>
output files, ...)<br>
It is impossible to help you if your questions are so vague.<br>
HTH<br>
Giuseppe<br>
<div><div class="h5"><br>
Quoting Jiantuo Gan <<a href="mailto:jiantuo.gan.691@gmail.com">jiantuo.gan.691@gmail.com</a>>:<br>
<br>
> Hi,<br>
><br>
> I am programming for Perovskite materials, which has usually a CH3NH3PbCl3<br>
> chemical structure.<br>
> I am having a problem with projection of orbitals.<br>
><br>
> Can anyone please tell how I should prepare programme for projection for<br>
> this complicated structure. Or please anyone put projection of orbitals in<br>
> a simple way. What is the essence here? Thanks a lot!<br>
> --<br>
> Yours sincerely,<br>
> J. Gan<br>
><br>
> PhD Thin Film Solar Cells, University of Oslo 2012-2015<br>
> MSc Nanoscience, Lund University 2010-2012<br>
> BSc Materials Physics Hebei University of Technology 2006-2010<br>
> Tel: <a href="tel:%2B47%2096855568" value="+4796855568">+47 96855568</a><br>
> Linked in:<a href="http://se.linkedin.com/pub/jiantuo-gan/31/960/454" rel="noreferrer" target="_blank">http://se.linkedin.com/pub/<wbr>jiantuo-gan/31/960/454</a><br>
<br>
<br>
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Giuseppe Mattioli<br>
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E-mail: <<a href="mailto:giuseppe.mattioli@ism.cnr.it">giuseppe.mattioli@ism.cnr.it</a>><br>
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<div>Linked in:<a href="http://se.linkedin.com/pub/jiantuo-gan/31/960/454" target="_blank">http://se.linkedin.com/pub/jiantuo-gan/31/960/454</a></div>
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