Lewis developed a 2D-representation of molecules, charged or uncharged, known as structural formula, and stated the criteria to draw it. At the time, the vast majority of known molecules followed the ...

In this paper, we present a new algorithm for automated drawing of 2D structural formulas of molecules. The algorithm is based on the classical scheme of a drawing queue placing the molecular ...

Chemical formulas are actually taught in chemistry classes, where they are systematically introduced at the junior level. In biology, they’re used in several fields, for example when studying the ...