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

learn more… | top users | synonyms

1
vote
1answer
57 views

Problems with Mol2chemfig code

I have to include organic molecules into a report and for that reason I wanted to use chemfig. After having installed the package I tested it with one of the first lines of code in the documentation: \...
2
votes
0answers
30 views

Arranging vertical reaction with “plus(+)” in chemfig scheme

I'm now trying to draw some basic chemistry scheme with the package "chemfig". I tried to draw something like this: Actually I successfully created the image above via the following code: \...
2
votes
0answers
64 views

Displaying chemical structure using chemfig in web browser

I have searched for an answer, but I don't find an answer neither on Google nor here. Is it possible to use chemfig for displaying chemical structure in a website, like it is possible to use the ...
2
votes
0answers
110 views

Aligning Chemical Reaction

In latex i have written 3 different type of reaction and the problem is the middle arrow align according to reactants . Eg. A + B -> C A + B + C -> D I want to align like this A + B -&...
1
vote
0answers
45 views

Obsolete ChemFig package usage

I have a figures, which was drawing in ChemFig v1.0. In the old days, all perfectly compiled (TeXstudio), but now with the release of ChemFig v1.2, I have mistake "Undefined control sequence. \chemrel"...
1
vote
0answers
39 views

ChemFig - Interaction with aromatic ring/delocalised notation for isomers

OK, as it seems neither the manual nor google find an answer, maybe "you" as a community have an idea. Can I draw an aromatic ring with a delocalised bond (attached to the ring) in ChemFig? One ...
1
vote
0answers
64 views

chemfig - Redox semi-reaction

It is possible write the two redox half-reactions inside a brace, so as to obtain a thing as in this figure? I'm using chemfig package
1
vote
0answers
31 views

Fix spacing of a chemfig in tabular environnement

I have a tabularcontaining several chemical formulas and unfortunately, even though the text is spaced correctly the molecules touch the border like this: Code : \subsubsection{Groupes} \begin{...
1
vote
0answers
57 views

Using chemfig arrows between tikz nodes

I want to use chemfig arrows between two tikz nodes. I looked up chemfig manual. It has examples where chemfig scheme is drawn in tikz node, but no example of how to use chemfig arrows as tikz arrow. ...
1
vote
0answers
36 views

Chemfig - Handling horizontal overflow

When creating a large reaction scheme with some Polymers in it, the scheme can become pretty large and flow outside the page. I would like it to wrap and look like this: My LaTeX currently looks ...
1
vote
0answers
80 views

how do I call a function to compute angles in chemfig?

I want to generate chemfig code that instead of having fixed angles allows for some modification of groups of figures in a consistent way. So, I want to write things like the last line below, \...
1
vote
0answers
57 views

I am trying to make these chemical molecules into a nice table

I am writing a organic chemistry report and would like to create a nice table with these two molecules with captions A and B to fit into a lab report ehtyl acetate toluene Here is my code: \...
0
votes
0answers
47 views

How can i write Chemical Equation using Chemfig

i want to ask where i have to write code \chemfig{A*5(-B=C-D-E=)} so that it will produce output as chemical Equation. same as : https://www.sharelatex.com/project/56a9a475a56d800704791d83
0
votes
0answers
91 views

Real-time editor(whiteboard) using Latex Editor

After studying tex for more then 3 weeks, I am still wondering, how can I create a real-time editor(whiteboard) to prepare notes with complex structure. Suppose I am having dictionary of latex symbols ...
0
votes
0answers
105 views

LibreOffice + TeXmath on Using Chemfig

With the LaTeX example \documentclass{article} \usepackage{chemfig} \usetikzlibrary{arrows.meta} \tikzset{ elmove/.style={-{Stealth[#1]},shorten >=3pt,shorten <=2pt} } \begin{document} \...
0
votes
0answers
69 views

Saving Chemfig submolecules in a separate file, to be recovered into beamer

Please consider the following code \documentclass[t]{beamer} \usepackage{chemfig} \begin{document} \begin{frame} \frametitle{1st frame} \definesubmol{x}{-[:+30,.6]-[:-30,.6]} \definesubmol{y}{-O-(...