A package for drawing 2D molecules using the TikZ package.

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2
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Chemfig artifacts next to bonds

When drawing reaction schemes with chemfig I get unwanted small dots next to certain molecules. These dots remain the same size weither I zoom in the document or not. \documentclass{article} ...
2
votes
0answers
71 views

Chemfig: colour entire atom or section of atom

I have a molecule (in this case a copolymer) where I would like to hilight the monomers by colouring a number of atoms. Is there a more efficient way to do this than colouring each atom and bond ...
0
votes
0answers
53 views

Generate png images of chemical structure using LaTeX, dvipng and chemfig

How to generate .png images of chemical structure using LaTeX, dvipng & chemfig ? What packages need to be included ? Is there any reference article for same ?