I've been using the chemfig
package to typeset my chemistry notes, and when trying to make an arene something went wrong:
Naturally, I'd like it to not start from the middle of the atom. The chemfig documentation has an example similar to this:
That example works fine for me too. Yet for some reason, my very similar attempt seems to start too early. How could I fix this?
My code:
\documentclass{article} \usepackage{chemfig} \begin{document} \chemfig{ C?[firstC](-[::-30]R) %right lower carbon -[:90]C(-[::-60]R) %right upper =[::60]C(-[::-60]R) %top -[::60]C(-[::-60]R) %left upper =[::60]C(-[::-60]R) %left lower -[::60]C(?[firstC,2])(-[::-60]R)} %bottom \end{document}