Correction to: npj Quantum Materials https://doi.org/10.1038/s41535-020-0222-8, published online 14 April 2020

In the original version of this Article, wrong accession numbers were quoted in the Data Availability section. The correct Cambridge Crystallographic Data Centre (CCDC) deposition numbers are 1898751–4, 1898756, 1899242–3, 1899250, 1899252, 1899365, 1899367, 1899369, 1899370, and 1922923. This has now been corrected in the HTML and PDF versions of this Article.