<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="margin:0;"><div style="margin: 0px;">(1) The same question was reported here "<a href="https://www.mail-archive.com/users@lists.quantum-espresso.org/msg42402.html">https://www.mail-archive.com/users@lists.quantum-espresso.org/msg42402.html</a> "</div><div style="margin: 0px;"><pre style="font-family: courier, "courier new", monospace; margin-top: 0px; margin-bottom: 0px;">Specifically, the vc-relax with HUBBARD U does not support <span style="font-family: arial;">fully relativistic </span>NCPP.</pre></div><div style="margin: 0px;"><pre style="font-family: courier, "courier new", monospace; margin-top: 0px; margin-bottom: 0px;"> %%%%%%%%%%%%%%
Error in routine offset_atom_wfc (1):
Mismatch between the requested and available manifolds
%%%%%%%%%%%%%%<br></pre><pre style="font-family: courier, "courier new", monospace; margin-top: 0px; margin-bottom: 0px;"> The mainly input parameters are:</pre><pre style="margin-top: 0px; margin-bottom: 0px;"><font face="courier, courier new, monospace"> calculation = 'vc-relax'</font></pre><pre style="margin-top: 0px; margin-bottom: 0px;"><font face="courier, courier new, monospace"> HUBBARD {atomic}
U Ru-4d 4.0</font></pre><pre style="margin-top: 0px; margin-bottom: 0px;"><font face="courier, courier new, monospace"> The </font>fully relativistic NCPP is Ru_ONCV_PBE_FR-1.0.upf. </pre><pre style="margin-top: 0px; margin-bottom: 0px;"><pre style="font-family: courier, "courier new", monospace; margin-top: 0px; margin-bottom: 0px;">%%%%%%%%%%%%%%%%%%%%%</pre><pre style="font-family: courier, "courier new", monospace; margin-top: 0px; margin-bottom: 0px;"> However, when I test the SR pseudopotential, the vc-relax with atomic-type Hubbard options works successfully.</pre><pre style="font-family: courier, "courier new", monospace; margin-top: 0px; margin-bottom: 0px;">There might be some bug here for fully relativistic pseudopotential.</pre><pre style="font-family: courier, "courier new", monospace; margin-top: 0px; margin-bottom: 0px;"><br></pre></pre><pre style="font-family: courier, "courier new", monospace; margin-top: 0px; margin-bottom: 0px;">(2) I also tested the GRBV fully relativistic pseudopotential to calculate phonon spectrum: ru_pbesol_v1.2.uspp.F.UPF, it works successfully.</pre><pre style="font-family: courier, "courier new", monospace; margin-top: 0px; margin-bottom: 0px;"> Specifically, I find that only the "atomic" Hubbard option works when calculating phonon spectrum, that is "HUBBARD {atomic}", just like the LiCoO2 case in ./QE/PH/example18 dir with "atomic" Huubard option.</pre><pre style="margin-top: 0px; margin-bottom: 0px;"><font face="courier, courier new, monospace"> Sadly, the "ortho-atomic" Hubbard option does not work when calculating phonon, and the code reports an error, "The phonon code for this Hubbard projectors type is not implemented".</font></pre><pre style="margin-top: 0px; margin-bottom: 0px;"><span style="font-family: courier, "courier new", monospace;"> Acturally, I used HP code to calculate the self-consistent U. The "atomic" type calculation would result in much larger U value than "ortho-atomic", the difference is about 1 eV. Here, </span><a href="http://theossrv1.epfl.ch/Main/DFTHubbard%22," _src="http://theossrv1.epfl.ch/Main/DFTHubbard"," style="font-family: courier, "courier new", monospace;">http://theossrv1.epfl.ch/Main/DFTHubbard,</a> tell us<span style="font-family: courier, "courier new", monospace;"> that "</span><span style="font-family: courier, "courier new", monospace;">the values of U depend strongly on the technical details of calculations, </span>and <span style="font-family: courier, "courier new", monospace;">Ortho-atomic orbitals provide more accurate results - maybe because if atomic (i.e. non-orthogonal) orbitals are used, the Hubbard correction can be added twice in the regions where orbitals overlap."</span></pre><pre style="margin-top: 0px; margin-bottom: 0px;"><font face="courier, courier new, monospace"> So, would it be possible to calculate phonon with "the "ortho-atomic" Hubbard option soon ?</font></pre><div><font face="courier, courier new, monospace"><br></font></div></div></div></div>