Structures, electronic and magnetic properties of first-row TMn@Zn18S18 (n = 1–3) clustersZhen Zhao, Guo-wei Xue and Zhi LiEur. Phys. J. Plus, 137 12 (2022) 1369DOI: https://doi.org/10.1140/epjp/s13360-022-03593-8