Questions tagged [chemmacros]

Offers a collection of macros and commands which are intended to make typesetting chemistry documents more convenient. This includes the typesetting of IUPAC names, charge symbols, phase descriptors, upright Greek letters and more.

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6
votes
1answer
789 views

How to draw NO2 in LaTeX?

It would be nice if you could help me to draw NO2 in LaTeX. The figure should look like the example image. On this website is some information about the chemfig/chemmakro package. My code untill now ...
0
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1answer
55 views

auto-pst-pdf package in combination with textpos and chemmacros

I seem to have problems with the auto-pst-pdf package, chemmacros package and the textpos package. \documentclass{scrbook} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} \usepackage{graphicx}...
4
votes
1answer
96 views

Bookmarks with Unprocessed Commands from chemnum and chemmacros

In my document, I have sections that contain chemmacros \iupac{} command with shorthands provided by chemmacros | as well as my own shorthand =. For some reason, these shorthands are printed in the ...
3
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1answer
106 views

Chemmacros: Redox reaction within align environment

I am currently writing an experimental protocol with overleaf and want to include a redox reaction and both half equations. They should be numbered as 1.1, 1.2 and 1.3, so I am using {align} within {...
7
votes
2answers
201 views

Orbital shift when i use atoms near it

I'm drawing some orbitals and I noticed that when I have an atom near the orbital, the orbital shifts down a little (it's very ugly). This happens only if I put the hydrogen at the beginning of the ...
1
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0answers
53 views

Chemmacros Orbital Broken

Currently using the latest versions of all TeX packages. However, the orbital module of chemmacros is broken, as shown in the screenshot. Why is this happening? This bug can be reproduced using the ...
2
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1answer
38 views

Chemmacros error assigning labels

\documentclass[german=false,thesistype=master, nolistoffigures, nolistoftables]{tubsthesis} \usepackage{booktabs} \usepackage{colortbl} \usepackage[nottoc]{tocbibind} \...
0
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1answer
48 views

How can I fix iupac related alignment issues in TOC?

Please have a look at the following picture of my TOC. You can see that there is an alignment issue with subsubsection 1.1.1 and subsubsection 1.1.2. The corresponding page number of subsubsection 1.1....
0
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2answers
133 views

Write cursive l letter in chemical formula with chemmacros package

How can I replace the letter l in HCl with ℓ so it becomes HCℓ when using chemmacros? I would like to avoid confusion between l, 1 and I which look very similar.
1
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1answer
64 views

Reaction annotation with math using chemformula and chemmacros packages

In the following MWE, I attempt to use the chemformula and chemmacros packages to typeset a reaction annotated with some math. Why does Reaction 1 compile but Reaction 2 does not? \documentclass[...
1
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1answer
54 views

Change the font within chemacros \iupac environment in with fontspec in lualatex?

I asked this question not long ago, and now want to move from cfr-lm and pdflatex to newcomputermodern with fontenc and LuaLaTeX. That is, I would like to use old-style numbers, everywhere except ...
2
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2answers
53 views

Annotating chemical reactions typeset using the chemmacros package's reactions environment

I'm using the reactions environment in the chemmacros package to typeset some chemical reactions. I would like to annotate each reaction with text. Here is my MWE: \documentclass[oneside,11pt]{book} \...
0
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1answer
31 views

Why are my schemes being numbered starting at 0?

I am trying to apply leandriis's excellent recipe for generating the subschemes using the chemmacros, cleveref, and subcaption packages. In the following example, what am I doing wrong? The schemes ...
0
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0answers
33 views

Use the cleveref package to refer to subschemes created using the chemmacros, subcaption, and newfloat packages

I am trying to use the scheme module in the chemmacros package to create schemes and subschemes. Since the chemmacros package does not have built-in support for subschemes, I am using the very helpful ...
2
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0answers
35 views

Numbering chemmacros schemes within sections [closed]

Hello dear community, excuse me if this is a very basic question. But I googled to no avail. I also checked the manual of chemmacros, which gives no information. I am using "scheme" ...
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0answers
53 views

Placing a List of Schemes in the Table of Contents

I am using the chemmacros package -- specifically its scheme module -- to generate a List of Schemes. (Note: the chemmacros package has been recently updated so that it is compatible with the book ...
2
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0answers
47 views

Using the chemmacros package to easily generate a List of Schemes

I am trying to use the chemmacros package to easily generate a List of Schemes (as suggested here), which my thesis committee is requiring. I am probably overlooking something, but why do I get an ...
1
vote
1answer
44 views

Change the font within chemacros \iupac environment?

I am using cfr-lm as the font in my thesis, as I really like the look of the old style numbers in body text, and I have a LOT of numbers in my thesis. I'm also using the chemmacros/chemformula ...
3
votes
1answer
58 views

Chemical functional groups: in chemmacros package, selectively interpret dash or similar as a bond, not as a charge

I am using the ch command in the chemmacros package to typeset chemical formulas. I would like to typeset chemical functional groups. Here is my MWE: \documentclass{article} \usepackage{chemmacros} \...
4
votes
1answer
78 views

chemmacros \iupac command shows no formatting in titles

i googled the problem and found that apparently nobody had issues with this before... I want to use compound names set up with the \iupac command of chemmacros in titles. \documentclass{scrbook} \...
2
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0answers
51 views

Using chemfig to draw complex ring structures

So I am trying to recreate the following reactions with chemfig but I am somewhat getting lost on what to do. I was able to start off with a general structure shown below. Any help would be much ...
2
votes
1answer
22 views

Using math mode input as "atoms" in chemmacros

I am using the ch command in the chemmacros package to typeset chemical formulas. Here are three examples as a MWE: \documentclass{article} \usepackage{chemmacros} \begin{document} \noindent% \ch{C-O-...
0
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1answer
129 views

Chemmacros breaks auto-pst-pdf

this is my first time here but I will try to do my best. My document stopped compiling and I was able to boil it down to the following MWE. Basically I need chemnum (and therefore auto-pst-pdf) to ...
6
votes
1answer
1k views

Typesetting of (formal) addition compounds according to IUPAC using chemmacros

I have a problem with the output of addition compounds according to IUPAC. Compounds like CuSO4·5H2O should not have a space between the dot and the formulae [1, p. 56]: IR-4.2.4 Formulae of (formal) ...
0
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0answers
51 views

How do you draw a condensed molecular structure with multiple side chains?

So I am trying to draw the molecule in the picture, but when I tried, it made weird spaces in between the parts not in chemfig. How can I do it entirely on chemfig? MWE: \usetikzlibrary{arrows.meta,...
2
votes
1answer
104 views

How to create subschemes using chemmacros and list subcaptions in table of schemes?

The chemmacros package offers the scheme module which creates a figure-like environment Scheme and also creates a List of Schemes which can be produced by simply issuing \listofschemes. Fantastic! Now,...
5
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1answer
121 views

Unable to set the representation option of the "to" (range-phrase) while using SIrange within a chemformula (chemmacros) command

EDIT (supplement): the behaviour is the same within all use-cases (environment as well as \ch command) provided by the chemmacros package. In a chemmacros reactions environment I tried to switch from ...
2
votes
1answer
49 views

List of reactions within chapter

Using the chemmacros package, deploying the \listofreactions within a chapter preamble does not appear to have any effect. I would like to present a list of only those reactions appearing within the ...
1
vote
1answer
64 views

Including Graphics in reaction Environment

I want to include graphics from chemdraw etc. (i.e. .eps) within a reaction env of the chemmacros package. With this i I hope to achive usage of the same counter, labeling etc. used in the reaction ...
1
vote
1answer
373 views

Capitalize first letter of an acronym (acronym package)

I am using the acronym package to manage my abbreviations. An older contribution from TeX.SE offered a working solution to capitalize the first character of the abbreviation when using \Ac instead of \...
1
vote
1answer
206 views

How to change the color of the oxidation numbers in chemmacros?

I would like to change the color of the oxidation numbers in some reactions like: \documentclass{article} \usepackage{chemformula} \usepackage{chemmacros} \usepackage[spanish]{babel} \usepackage[...
2
votes
1answer
70 views

standalone and chemmacros

I am using chemmacros to write REDOX chemical reactions. I tried using "standalone" to create a file the size of the equation, but it didn't work. how to solve this problem? \documentclass[border=...
1
vote
1answer
50 views

Modifying chemmacros arrow labels

How can I recreate the following image? I tried using the chemmacros package, but it doesn't seem to work all the way. Please let me know. \documentclass[tikz,border=3mm]{article} \usepackage{tikz} \...
4
votes
1answer
92 views

chemmacros \iupac command breaks in achemso's \title

I'm getting an error when using \iupac inside \title with the achemso class: \documentclass{achemso} \usepackage{chemmacros} \title{Study of \iupac{1,2-di|methyl|benzene}} \begin{document} \...
0
votes
1answer
197 views

Moving lone pairs horizontally or vertically

I'm trying to draw a Lewis structure with a lone pair, but when I typeset, the lone pair is not centered. How do I freely move it slightly up or move it horizontally? Please let me know. \...
1
vote
1answer
80 views

Misunderstanding reactions environment of chemmacros v. 5.10

I wanted to give my answer to this question How to align chemical reactions in multiple environments? with the environment reactions into the manual of chemmacros. I think always that my low level ...
1
vote
1answer
76 views

How to cross-reference reactions in chemmacros/chapter?

I changed the labeling format that also the chapter number is included (R 0.1). When I cross reference to the reaction only the number (1) and not the whole label with chapter number is used. How can ...
19
votes
3answers
5k views

Problem with chemmacros, beamer and filehook-scrlfile.sty

I am using chemmacros with beamer and it produces the following error 2017/08/28 basic chemmacros module (/usr/local/texlive/2019/texmf-dist/tex/latex/koma-script/scrlfile.sty Package: scrlfile ...
0
votes
0answers
15 views

reaction numbering with chapter numbers chemmacro [duplicate]

I am trying to use the reaction environment from chemmacro. How to get the numbers with chapter number like for equation numbers (e.g 1.1, 2.1 and so on) \chapter{The First Chapter} \begin{reaction} ...
2
votes
1answer
100 views

Using \acs* within \ch (acro + chemformula)

When calling an acronym, it might a) have been used somewhere in the document before or b) be used for the first time. In case b, one would require the acro package to print the long form. Sometimes, ...
2
votes
2answers
97 views

Package conflict between chemmacros and Russian [duplicate]

I'm trying to set up my document with chemmacros package and it seems like it has a conflict with babel Here is MWE: \documentclass[12pt, a4paper, final]{extarticle} \usepackage{fontspec} \...
3
votes
1answer
80 views

how to prefix the section number to the "reaction" number?

I'm using the chemmacros package, its reactions environment, and the article document class: \documentclass[a4paper, 12pt]{article} \usepackage{amsmath, amsthm, amssymb, mathtools} \usepackage{...
8
votes
1answer
362 views

Coloring part of an equation in chemmacros

For a chemistry lecture handout, I would like to emphasize specific parts of a chemical equation written with chemmacros with colors; however, I have not been able to use common symbols such as +, -, ...
1
vote
1answer
75 views

How to get a Scheme from chemmacros floats inside a section?

Currently I'm struggling with a weird problem. I use the chemmacros package to provide the \scheme float enviroment for my chemical schemes. Then I use \FloatBarrier to prevent them from floating ...
6
votes
1answer
199 views

Fail to pass arguments to orbital module of chemmacros when used inside chemfig

While illustrating atomic orbitals for 1,3-butadiene guided by examples in chemmacros' manual, I receive the following error: Argument of \orbital has an extra }. } MWE: \documentclass{article} \...
2
votes
1answer
94 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'...
4
votes
2answers
600 views

Triple bond inside escaped chemfig formula within chemformula's reaction

I'm trying to include a molecular structure drawn with chemfig inside chemformula's reaction environment by escaping it with "…". It all worked fine until I stumbled upon a structure with a triple ...
7
votes
2answers
397 views

How to write mathematical equations above and below double harpoons in chemical equations?

I'm trying to write a chemical equation with k_f and k_b (in math mode) above and below a double harpoon, respectively. I wrote the following code, which uses the chemmacros package: \begin{equation} ...
1
vote
1answer
71 views

Italic letters in iupac module of chemmacros don't work in acronym definition using glossaries

I am trying to make an acronym list for my dissertation, and I am using the iupac module of the chemmacros package to do so. I use the single letter commands to type the italics because it is easier ...
1
vote
1answer
135 views

chemmacros extra space after \state

I am using the chemmacros package and the \state[subscript-left=r]{H} command. It does produce the standard enthalpy of reaction symbol perfectly, however when used inline in a sentence there is an ...