The problem comes down to a change in cleveref, which now seems to have a load order requirement with amsmath which was not previously the case. With the minimal example
\documentclass{article}
\usepackage{cleveref}
\usepackage{amsmath}
\begin{document}
\begin{equation}
\label{eq:structprop}
a
\end{equation}
\cref{eq:structprop}
\end{document}
The issue is visible with the current cleveref release, but did not occur previously.
The use of the achemso package is recommended when using the achemso bibliography style as it provides a convenient interface to alter the control values used by the style. However, it's perfectly possible to use the bibliography style without the package. To do that, the key thing to bear in mind is that it's a numbered natbib style, and so you should be loading the natbib package with the numbers option
\begin{filecontents}{\jobname.bib}
@ARTICLE{Abernethy2003,
author = {Colin D. Abernethy and Gareth M. Codd and Mark D. Spicer
and Michelle K. Taylor},
title = {{A} highly stable {N}-heterocyclic carbene complex of
trichloro-oxo-vanadium(\textsc{v}) displaying novel
{C}l---{C}(carbene) bonding interactions},
journal = {{J}. {A}m. {C}hem. {S}oc.},
year = {2003},
volume = {125},
pages = {1128--1129},
number = {5},
doi = {10.1021/ja0276321},
}
\end{filecontents}
\documentclass{article}
\usepackage[sort&compress,numbers,super]{natbib}
\bibliographystyle{achemso}
\begin{document}
Text\cite{Abernethy2003}
\bibliography{\jobname}
\end{document}
If you want to be able to control the output of the bibliography, for example setting whether or not article titles are included, then you need to have a special 'control' database entry, and to cite this. That can be achieved in basically the same way the package works:
\begin{filecontents}{\jobname.bib}
@ARTICLE{Abernethy2003,
author = {Colin D. Abernethy and Gareth M. Codd and Mark D. Spicer
and Michelle K. Taylor},
title = {{A} highly stable {N}-heterocyclic carbene complex of
trichloro-oxo-vanadium(\textsc{v}) displaying novel
{C}l---{C}(carbene) bonding interactions},
journal = {{J}. {A}m. {C}hem. {S}oc.},
year = {2003},
volume = {125},
pages = {1128--1129},
number = {5},
doi = {10.1021/ja0276321},
}
\end{filecontents}
\begin{filecontents}{\jobname-control.bib}
@Control{achemso-control,
ctrl-article-title = "no",
ctrl-chapter-title = "no",
ctrl-etal-number = "15",
ctrl-etal-firstonly = "yes",
}
\end{filecontents}
\documentclass{article}
\usepackage[sort&compress,numbers,super]{natbib}
\bibliographystyle{achemso}
\AtBeginDocument{\nocite{achemso-control}}
\begin{document}
Text\cite{Abernethy2003}
\bibliography{\jobname,\jobname-control}
\end{document}
or of course you can add the control entry to your main .bib file. Hopefully the control entries are clear enough.
Best Answer
Article titles are not included by default. You have to specify what sort of journal you are writing for, then the
achemsopackage will adapt the document style according to its guidelines.For example, if you are writing an article for the "Journal of Physical Chemistry A", you should have this at the start of your document:
The list of available journals can be found on page 4 of the
achemsodocumentation.Here is a full working example:
with a random reference:
Result: