Questions tagged [chemistry]

{chemistry} is about typesetting chemical content.

Filter by
Sorted by
Tagged with
0
votes
1answer
125 views

Want to make the following forked arrows using mhchem and chemfig and arrow

I have a figure which i want to do using mhchem and chemfig package. Is it possible to make forked arrows using mhchem/chemfig? Please help. I do not have any MWE created for this sort of figure. \...
0
votes
1answer
309 views

Chemfig: \chemmove proper anchor

How can I do so that the arrow drawn through the \chemmmove command does not overlay with the C-R''' bond? \documentclass{article} \usepackage[T1]{fontenc} \usepackage[utf8]{inputenc} \usepackage[...
0
votes
1answer
150 views

How do I write chemical reaction-diffusion formula in LaTex?

How can I write the following chemical reaction-diffusion formula (see figure) in LaTex? My main objective is, how do I produce the two way arrows with single letters above and below?
0
votes
1answer
123 views

mhchem - adding more than two conditions/steps to reaction arrow in chemical equation

mhchem has support for denoting reaction conditions/steps above and below the reaction arrow using the following format: \ce{A + B ->[text above][text below] C} Is there a nice way to add ...
0
votes
2answers
69 views

How to typeset a word containing both Latin and Greek letters?

I want to typeset the word α-aminoacid and the α character is not shown in the compiled pdf file. I compile using XeTeX and I found only solutions for typesetting greek letters that switch language ...
0
votes
1answer
236 views

Charge positioning and reaction arrows in chemfig

I've just started using chemfig. I am quite new to LaTeX and don't understand a lot of the package's nuances. I am trying to create this diagram: I am having trouble properly placing the charge on ...
0
votes
1answer
143 views

Removing horizontal space around \textperiodcentered

I would like to write a chemical formula, either using \ce{} from the mhchem package or without. It contains a dot like the multiplication sign \cdot from math. It means that for example Li is ...
0
votes
1answer
129 views

Why \chemand produces [0pt]+ in mychemistry?

I was writing chemical reaction using mychemistry package. I have a problem with \chemand which produces [0pt]+ as output in pdflatex. How can I get rid of the [0pt]? \begin{rxn} \reactant{\chemname{\...
0
votes
1answer
2k views

How to include a chemical reaction in the equation numbering?

I would like to have my chemical reaction as equation number 0.1 and the equation (K_D) as an equation with the second number 0.2. \documentclass[12pt]{article} \usepackage{amsmath} \...
0
votes
1answer
720 views

GHS label layout

I have a rough draft of some GHS labels using the labels and ghsystem packages:: \documentclass[preview]{standalone} \usepackage{ghsystem} \usepackage[newdimens]{labels} \LabelCols=2 \LabelRows=5 \...
0
votes
1answer
168 views

MOdiagram - different orientation of molecule

I was looking for the package allowing me to create molecular orbital diagrams easily in LaTeX. I found MOdiagram, which is easy to use and looks really nice. The only thing, that bothers me, is that ...
0
votes
1answer
53 views

Enzyme Catalysis Equation

I'm trying to build an enzyme catalysis equation and end up like this: \begin{equation}\label{QSSA-cat-MM} E \begin{matrix*}[l] \rotatebox{40}{$\xrightleftharpoons[k_{-1}]{{[S]}k_1}$}\\[-0.5em] \...
0
votes
1answer
172 views

Connect atoms with chemfig in nested rings [duplicate]

I'm trying to draw a cylindrospermopsin molecule using chemfig. There's my code \documentclass[12pt]{standalone} \pagestyle{empty} \usepackage{standalone} \usepackage[utf8]{inputenc} \usepackage[T1]{...
0
votes
1answer
67 views

Chemfig: put + between two formulas

I want to draw a simple structural chemical formula with the chemfig package in Latex. It schould look like the output of the code below, but i don't think that this is the right way to write it ...
0
votes
1answer
344 views

Cyclo-hexane Newman projection

How can i draw this projection? I'm already using chemfig, so i prefer a solution with it. edit: as requested, here is my mwe \documentclass[preview,border=1pt]{standalone} \usepackage{chemmacros} \...
0
votes
1answer
73 views

Moving a misplaced title underneath its chemical structure in chemfig?

I can't seem to get the benzopinacol name under its specific molecule, the one circled in blue. Is there any way to fix this? This is not only my first time using LaTeX but also my first time coding....
0
votes
1answer
54 views

Process one .tex file before the others (chemscheme)

I am using Chemscheme to track my compound numbers (I have a different .tex file for each chapter). The numbers need to be generated sequentially for the chemistry chapter (chapter 3) of my thesis but ...
0
votes
0answers
30 views

How To Draw a Monomer on Latex [duplicate]

I'm new to drawing chemical figures in LaTeX, so I can't really show my "attempt" Could somebody show how to draw the monomer for starch in LaTeX? It should look something like this by the time I'm ...
0
votes
0answers
56 views

Trying to number compounds from ChemDraw

I'm new to LaTeX and have been trying to solve this for a few hours now. Hi everyone - I'm new to LaTeX and have been trying to solve this for a few hours now. I'm trying to transfer compounds made ...
0
votes
0answers
187 views

Chemist package

Isn't any longer maintained the chemist package ? I don't see it here https://ctan.org/topic/chemistry and googling does not provide any recent things. E.g. the French wiki talks about a version ...
0
votes
0answers
31 views

Chemmacros reaction(s) environment doesn't display the first reactant if enclosed in square brackets

When typing reactions starting with coordinating compounds, I noticed that when the first reactant starts with "[" in both reaction and reactions environments the part enclosed in square brackets isn'...
0
votes
1answer
64 views

Chemical formula in fancyhdr environment [duplicate]

I am using the fancyhdr package to create nice headers for my thesis. I'm running into problems with a chemical formula that appears as a section name. The chemical formula is capitalized when ...
0
votes
0answers
40 views

How to number chemical reaction separately from mathematical equations? [duplicate]

While writing part of my dissertation, I need to number chemical reactions separated from mathematical equations. I checked chemscheme, but it seems not what I'm looking for. I need to numbering of ...
0
votes
1answer
142 views

Mhchem extension question involving chemical structure [duplicate]

Is it possible to typeset complex chemical structures such as the structure for carboxylic acid or aromatic compound using mhchem?