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--></style></head><body lang=FR link=blue vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial",sans-serif;color:#222222;background:white'>Dear QE </span><o:p></o:p></p><div><p class=MsoNormal style='background:white'><span style='font-size:12.0pt;font-family:"Arial",sans-serif;color:#222222'><o:p> </o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='font-size:12.0pt;font-family:"Arial",sans-serif;color:#222222'>I would calculate in 2D the k-point (M-G-K) of the First Brillouin zone of the (111) surface to calculate the band structure of Cu(111) I use the lattice parameter a=3.62 A found from QE calculation <o:p></o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='font-size:12.0pt;font-family:"Arial",sans-serif;color:#222222'>how can I find the coordinates of the points M-G-K manually?<o:p></o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='font-size:12.0pt;font-family:"Arial",sans-serif;color:#222222'><o:p> </o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='font-size:12.0pt;font-family:"Arial",sans-serif;color:#222222'>Best<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p></div></body></html>