Dear users!<br> I am trying to calculate equilibrium lattice constant for wurtzitic and graphitic structure of zinc oxide by 'vc-relax' but this is breaking the symmetry means the final positions of Zn and O are different from where it should be in wurtzitic and graphitic structure. Can anybody please help me how I can fix this problem by preserving the symmetry and getting eqb. lattice constan.?<br>
<br>PS: I have gone through many tutorials availble for pwscf, but unluckily i didnt found it.<br><br>Heartly thanks in advance,<br>Mohnish<br clear="all"><br>-- <br>Mohnish Pandey<br>Y6262,4th Year Undergraduate,<br>Department of Chemical Engineering,<br>
IIT KANPUR<br>