From: Maxim Belkin (
Date: Wed Mar 05 2014 - 10:53:29 CST

Hi there,

Take a look at psfgen and its “delatom” command.

psfgen user's guide is here:


On Mar 5, 2014, at 10:21 AM, Pavan Miriyala <> wrote:

> Hello sir,
> I made a single layer graphene sheet using nano-builder plug-in. Now I wanted to form a crack in that sheet, for that I'm thinking to delete atoms and bonds in that particular sheet. Please help to do that
> Thanks & Regards,
> Venkata Pavan Kumar. Miriyala
> contact number: +91-9032307746