<div dir="auto">Sorry, I forgot to add affiliation.<div dir="auto"><br></div><div dir="auto">Asad Mahmood </div><div dir="auto">Reseach Assistant </div><div dir="auto">Q.A.U, Islamabad </div><div dir="auto">Pakistan</div></div><br><div class="gmail_quote"><div dir="ltr">On Tue, Nov 13, 2018, 12:38 PM Asad Mahmood <<a href="mailto:amahmood@phys.qau.edu.pk">amahmood@phys.qau.edu.pk</a> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto">Hi,<div dir="auto"><br></div><div dir="auto">I have a hexagonal graphene(or any other) monolayer and I hydrogenate(or flourinate, etc.) on the top surface only (single sided). Is there need to use flag dipfield = .true ? What is benefit or disadvantage of using this flag for optimization of L.C or bond length?</div><div dir="auto">I am using 20 angstrom vacuum between two layers to avoid mutual influence.</div></div>
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