<div><div>Dear all,</div><div> I want to do phonon calculation on an adsorption system with symmetry. So Idid some test calculations.</div><div>I did a test calculation on a system, say an molecule is adsorbed on a surface. I just want to calculate the vibrational frequencies of the molecule. I set "nat_todo" in the input file of ph.x, and set the list of indices of atoms of the molecule. But in the result file there is not phonons. I don't know what's wrong with it, and how to parameter in the input file of ph.x. Please help me! Thank you!</div><div><br></div><div>Regards</div><div>Huazhorg</div></div><br><br><span title="neteasefooter"/><hr/>
<a href="http://ym.163.com/?from=od3" target="_blank">网易为中小企业免费提供企业邮箱(自主域名)</a>
</span>