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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1answer
36 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=...
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1answer
34 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} \...
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1answer
42 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. \...
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1answer
75 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[...
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1answer
33 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 ...
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1answer
57 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 ...
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0answers
14 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
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2answers
53 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} \...
4
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1answer
68 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} \...
2
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1answer
63 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, ...
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1answer
93 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 \...
3
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1answer
56 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{...
7
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1answer
139 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 +, -, ...
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3answers
4k 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 ...
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2answers
197 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 ...
6
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2answers
77 views

\listofschemes from chemmacros not working with KOMA script commands

I want to change the appearance of my listoffigures, listoftables, and listofschemes with KOMA script commands. I use the scheme environment from the chemmacros package. Here is my MWE: \...
7
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2answers
233 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} ...
2
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1answer
45 views

Change scheme label in chemmacros

I need to change the labelling for my floats (Page numbers/sections/figures/tables/schemes) into Figure S1, Table S1, Scheme S1, ... (for Supporting Infortmation of a journal). For Figures and Tables,...
7
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3answers
156 views

Chemmacros scheme translation

I'm trying to translate the word "Scheme" in the captions of chemmacros schemes. I'm writing in spanish, so I want to change "Scheme 1" to "Esquema 1", for example. I don't know if I'm not ...
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1answer
96 views

How to put a positive sign with thermodynamics module

I want to put a positive sign "+" in front of a positive number with units in thermodynamics module of chemmacros. So I made the following LaTeX cord related to this with tuning siunitx: \usepackage{...
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2answers
93 views

Chemmacros write next to reaction

I am using the chemmacros package and I would like to know if it's possible to write next to a reaction, for example, like this: Or maybe with the help of other package. \documentclass[12pt,a4paper]{...
4
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1answer
133 views

Color changes of orbitals in chemmacros

I'm trying to change the colors of these orbitals. So instead of the clear and blue color, I want them to be red and blue only. I tried changing the setup color, but just becomes red and clear or blue ...
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1answer
57 views

Moving labels for chemfigs

How do I modify or adjust the vertical and horizontal alignment of the labels? If I add spaces before or after the desired label, I can make a horizontal adjustment. But, I can't figure out the ...
1
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1answer
46 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 ...
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1answer
62 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
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2answers
148 views

How do I insert a non-breaking hyphen into an \iupac name?

IUPAC by default linebreaks at hyphens. From the chemmacros v5.8b manual: The character - inserts a small space before the hyphen and removes a small space after it. Also usually words with ...
6
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1answer
156 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} \...
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1answer
174 views

ChemFig: Numbering each step in (defined) scheme environment

Before asking my question I have several related issues concerning chemfig and chemmacros packages. While defining a new scheme environment (link) for chemfig, I keep having Errors if I have ...
2
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1answer
72 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
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1answer
85 views

Issues loading and using chemmacros

I need to draw a few molecular hybrid orbitals and I'm going to use chemmacros. I've been reading about compatibility issues existing with this package, but I cannot get it loaded in anyway. Using ...
4
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1answer
63 views

Chemmacros - Multiple Values as coupling constant

I'm using the chemmacros package for my thesis in chemistry. Now I want to write down NMR data. My peak is a double-double-duplett I have therefore 3 coupling constants. I use \NMRand \J in the \...
5
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2answers
144 views

Customizing ref of reaction environment

I am using the reaction environment from the chemmacros package to typeset a few, simple chemical reactions. I would like to customize the way I am referencing to my reaction. Ideally, the whole ...
3
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1answer
156 views

How to put atom on top in chemfig and change position of arrow

I have provided two starting points to solve my problem: Option 1 I am trying to move the arrow head to a higher point (somewhere in the middle of the upper love of the p orbital) and make the boron ...
4
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1answer
85 views

Czech babel and chemmacros clash - reaction arrow not displayed

Clash between czech babel and chemacros in displaying reaction arrows, resulting in chemformula error: "unknown-arrow" The arrow type <-> doesn't exist on line 19. If czech babel is switched ...
4
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1answer
421 views

Chemformula doesnt display arrows (not using dvips)

I've been trying a simple reaction with chemformula but it doesnt display the arrows. There is a similar problem here but the solution doesn't work for me (I'm not using dvips). Here is a MWE \...
5
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2answers
79 views

How to use \xspace with chemmacros Latin phrases

I would like to add \xspace to the Latin phrases of the chemmacros package because I don't want to use \ or {} at the end of commands without arguments. However, when I try to define a new Latin ...
3
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1answer
79 views

Renewing Latin Phrases in chemmacros does not work

I am trying to redefine a Latin phrase from the chemmacros package. When I try to use \RenewChemLatin{\insitu}{in-situ}, the log prints !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! ! chemmacros ...
3
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2answers
98 views

Chemmacros arrow in Tikz node

I want to use Chemmacros inside a tikz node but the arrow of the reaction is disturbed by the line before the node. My example work fine if I use mhchem (\ce{A -> B}) instead of chemmacros. My MWE ...
2
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1answer
54 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 ...
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0answers
26 views

Loading chemmacros with check-declarations option set for expl3 raises compile error [closed]

Loading chemmacros raises compile error ! LaTeX error: "kernel/non-declared-variable"!! if expl3 is loaded with the [check-declarations] option. \documentclass{article} % RN. 8 August 2018 %=======...
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1answer
86 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 ...
4
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2answers
165 views

\chemgreek + \fontspec + Lucida.otf = missing greek characters

I am using LuaLaTeX with an Open-Type version of the Lucida font (from tug.com) along with \chemmacros with the latest version of TeXLive 2017. I think, that I have set up everything correctly but \...
3
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2answers
251 views

chemfig/chemmacros: Vertical alignment of polymer brackets

Is there a way to adjust the horizontal alignment of the polymer brackets of the chemmacros package? It's just a little, unimportant detail, but I am curious. MWE: \documentclass{scrreprt} \...
2
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1answer
225 views

chemfig/chemmacros: Line thickness of polymer brackets

It seems that polymer brackets designed by chemmacros produce slightly thicker lines than the rest of the formula from chemfig. Is there a way to get polymer brackets with same line width as in the ...
4
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1answer
84 views

Automatically resize equilibrium constants in superscripts with chemmacros

Using the chemmacros commands \K... and \p..., equilibrium constants and p functions don't get resized when written as superscripts. For instance, \documentclass{article} \usepackage{chemmacros} \...
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4answers
125 views

chemmacros reactions counter in report/book

Is it somehow possible to add the chapter number to the reaction counter of chemmacros and to reset it if chapter increases? In equation and figure etc. the chapter is added before the counter, like 1....
2
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1answer
151 views

How to make the “frequency” bold in \NMR command of the chemmacros package?

I am using the \NMR command of the chemmacros package. The format is bold. But as you see in the picture, the frequency "500 MHz" is not bold. \documentclass{scrreprt} \usepackage{chemmacros} \...
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1answer
205 views

chemmacros: setting up \sisetup only once for all experimental environments

I am using the experimental environment of chemmacros spectroscopy module. Right now I am running \sisetup{} for every instance of the environment and was now wondering if there is a way to circumvent ...
2
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1answer
169 views

Polymer braces with diagonal bonds

I searched the questions around here but I can`t find an answer to my problem. I´m trying to draw a polymer with \chemfig and everything works but the braces, specially the right one. I´m using this ...
4
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1answer
117 views

spectroscopy: \#{} without non-breaking space

When using \#{} in the experimental environment of chemmacros it gives the number followed by the nucleus, but they are separated by a regular space, instead of a non-breaking space. I don't know if ...