Materials Data on Mn2CoSn by Materials Project

Abstract

Mn2CoSn crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are two inequivalent Mn sites. In the first Mn site, Mn is bonded to four equivalent Mn and four equivalent Sn atoms to form distorted edge-sharing MnMn4Sn4 tetrahedra. All Mn–Mn bond lengths are 2.66 Å. All Mn–Sn bond lengths are 2.66 Å. In the second Mn site, Mn is bonded in a 4-coordinate geometry to four equivalent Mn, four equivalent Co, and six equivalent Sn atoms. All Mn–Co bond lengths are 2.66 Å. All Mn–Sn bond lengths are 3.07 Å. Co is bonded in a distorted body-centered cubic geometry to four equivalent Mn and four equivalent Sn atoms. All Co–Sn bond lengths are 2.66 Å. Sn is bonded in a distorted body-centered cubic geometry to ten Mn and four equivalent Co atoms.