1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
\documentclass{standalone} \usepackage{tikz} \usepackage{graphene} \begin{document} \begin{tikzpicture} % draw grids \graphene{(0,0)}{} \graphene{(-1,0)}{dashed} \sitelattice{at}{(-1,0)}{} \sitelattice{bt}{(-1,0)}{} \sitelattice{a}{(0,0)}{} \sitelattice{b}{(0,0)}{} \end{tikzpicture} \end{document}