<div dir="ltr"><div><div>Dear Espresso users<br><br></div>I have performed a phonon calculation of an oxides on 2x2x2 q grid. I am using q2r.x and matdyn.x to calculate the interpolated phonon frequencies at other point in Brillouin zone. However I am getting Max |d(i,j)-d*(j,i)|/D(i.j) is more than 300% should I continue with this much non hermitianty in the dynamical matrix. Kindly suggest me the possible ways where I can reduce this.<br>
<br><br></div><div dir="ltr">Thanks<br><br><div>--with best regard's<br></div><div><br>Mayank<br><br> MUMBAI, INDIA</div></div><div><div><div>
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