Materials Data on SrMnRe2 by Materials Project

Abstract

SrRe2Mn crystallizes in the cubic F-43m space group. The structure is three-dimensional. Sr is bonded in a distorted body-centered cubic geometry to ten Re and four equivalent Mn atoms. There are four shorter (2.79 Å) and six longer (3.22 Å) Sr–Re bond lengths. All Sr–Mn bond lengths are 2.79 Å. There are two inequivalent Re sites. In the first Re site, Re is bonded to four equivalent Sr and four equivalent Re atoms to form distorted edge-sharing ReSr4Re4 tetrahedra. All Re–Re bond lengths are 2.79 Å. In the second Re site, Re is bonded in a 4-coordinate geometry to six equivalent Sr, four equivalent Re, and four equivalent Mn atoms. All Re–Mn bond lengths are 2.79 Å. Mn is bonded in a distorted body-centered cubic geometry to four equivalent Sr and four equivalent Re atoms.