13
votes
2answers
1k views

Chemistry molecular structure drawing programs

I am looking for chemical molecular drawing packages. There is mhchem which basically sets up a structure for including externally generated molecular structures. Also Chemfig, which is the ...
1
vote
1answer
363 views

Missing $ error

Why doesn't this code compile? % Oxidation and reduction % Author: Arne Röhrs % Note that two compilations are necessary. \documentclass{article} \usepackage{tikz} ...