<div dir="ltr"><div style>Hi to all,</div><div style>I am trying to perform a relaxation in a charged cell and it reaches the maximun number of steps and doesn't achieve convergence.</div><div style>What am I doing wrong?</div>
<div style>Thanks in advance.</div><div style>Franco.</div><div style><br></div><div style>Input script:</div><div style><br></div><div> &CONTROL</div><div> calculation = 'relax' ,</div><div> restart_mode = 'from_scratch' ,</div>
<div> outdir = '/home/tmp' ,</div><div> pseudo_dir = '/home/pseudo/' ,</div><div> prefix = 'anath2oLi ,</div><div> etot_conv_thr = 1.0D-3 ,</div>
<div> forc_conv_thr = 1.0D-2 ,</div><div> /</div><div> &SYSTEM</div><div> ibrav = 0,</div><div> celldm(1) = 19.3262367 ,</div><div> nat = 73 ,</div>
<div> ntyp = 4 ,</div><div> ecutwfc = 30. ,</div><div> ecutrho = 300. ,</div><div> tot_charge = 1.000000,</div><div> occupations = 'smearing' ,</div>
<div> degauss = 0.03 ,</div><div> smearing = 'methfessel-paxton' ,</div><div> nspin = 2 ,</div><div> tot_magnetization = 0,</div><div> /</div>
<div> &ELECTRONS</div><div> conv_thr = 1.0d-6 ,</div><div> mixing_mode = 'local-TF' ,</div><div> mixing_beta = 0.7 ,</div><div> diagonalization = 'david' ,</div>
<div> /</div><div> &IONS</div><div> ion_dynamics = 'bfgs' ,</div><div> /</div><div>CELL_PARAMETERS alat </div><div> 1.010387266 0.000000000 0.000000000 </div><div> 0.000000000 0.709834502 0.000000000 </div>
<div> 0.000000000 0.000000000 2.151168486 </div><div>ATOMIC_SPECIES</div><div> O 15.99940 O.pbe-van_ak.UPF </div><div> Ti 47.86700 Ti.pbe-sp-van_ak.UPF </div><div> H 1.00794 H.pbe-van_ak.UPF </div>
<div> Li 6.94100 Li.pbe-s-van_ak.UPF </div><div>ATOMIC_POSITIONS angstrom </div><div>...</div><div>K_POINTS automatic </div><div> 1 1 1 1 1 1 </div><br clear="all"><div><br></div>-- <br><div dir="ltr"><span style="border-collapse:collapse"><font face="georgia, serif"><div style="font-size:13px">
<span style="background-color:rgb(255,255,255);color:rgb(34,34,34)">Franco P. Bonafé</span></div><div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><font size="1"><i>Chemistry Student</i></font></div>
<div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><i style="font-size:x-small">Undergrad Research Assistant</i></div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><i><font size="1">Department of Math & Physics</font></i></div>
<div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><i><font size="1">National University of Córdoba</font></i></div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><font size="1"><i>Argentina</i></font></div>
</div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><font size="1"><i><br></i></font></div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><font size="1"><i>+57 9 0351 15 5472791</i></font></div>
<div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><font size="1"><i><a href="mailto:fbonafe@fcq.unc.edu.ar" target="_blank">fbonafe@fcq.unc.edu.ar</a></i></font></div></font></span></div></div>