Announcements for Chemfig

Chemfig – Draw molecules with easy syntax

The package provides the command \chemfig{<code>}, which draws molecules using the TikZ package. The <code> argument provides instructions for the drawing operation.

While the diagrams produced are essentially 2-dimensional, the package supports many of the conventional notations for illustrating the 3-dimensional layout of a molecule.

The package uses TikZ for its actual drawing operations.

Package	Chemfig
Version	1.81 2026-09-01
Copyright	2010–2026 Christian Tellechea
Maintainer	Christian Tellechea

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