Correction to: Communications Chemistry https://doi.org/10.1038/s42004-018-0043-x; published online 08 August 2018

The original PDF and HTML versions of this Article contained errors in Eqs. (4) and (6). In Eq. (4), the not equal symbol displayed incorrectly as #, and in Eq. (6), the greater than symbol was displayed in place of the less than symbol. The correct versions of the equations are as follows:

$${\mathrm{Isol}}\left( j \right) = {\mathrm{min}}_i\left( {{\mathrm{ACM}}\left( {i,j} \right)} \right)\,\,i\,\ne\, j,$$
(4)
$${\mathrm{if}}\, \delta_j \hskip1.5pt < \hskip1.5pt 0\left\{ {\begin{array}{*{20}{l}} {{\mathrm{Isol}}\left( j \right) = - {\mathrm{Isol}}\left( j \right)} \hfill \\ {{\mathrm{Rem}}\left( j \right) = - {\mathrm{Rem}}\left( j \right)} \hfill \\ {{\mathrm{IR}}\left( j \right) = - {\mathrm{IR}}\left( j \right)} \hfill \end{array}} \right..$$
(6)

This has been corrected in both the PDF and HTML versions of the Article.