Correction to: Communications Chemistry https://doi.org/10.1038/s42004-019-0171-y, Published online 18 June 2019.

In the original version of this Article, there was an error in the address for affiliation 4. The correct address is “Avant-garde Materials Simulation Deutschland GmbH, Alte Strasse 2, D-79249 Merzhausen, Germany”. This has now been corrected in both the PDF and HTML versions of the Article.