Materials Data on MnSbRh2 by Materials Project

Abstract

Rh2MnSb crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Mn is bonded to eight equivalent Rh and four equivalent Sb atoms to form MnSb4Rh8 cuboctahedra that share corners with twelve equivalent MnSb4Rh8 cuboctahedra, edges with eight equivalent SbMn4Rh8 cuboctahedra, faces with four equivalent SbMn4Rh8 cuboctahedra, and faces with six equivalent MnSb4Rh8 cuboctahedra. All Mn–Rh bond lengths are 2.77 Å. All Mn–Sb bond lengths are 2.94 Å. Rh is bonded in a distorted body-centered cubic geometry to four equivalent Mn and four equivalent Sb atoms. All Rh–Sb bond lengths are 2.77 Å. Sb is bonded to four equivalent Mn and eight equivalent Rh atoms to form SbMn4Rh8 cuboctahedra that share corners with twelve equivalent SbMn4Rh8 cuboctahedra, edges with eight equivalent MnSb4Rh8 cuboctahedra, faces with four equivalent MnSb4Rh8 cuboctahedra, and faces with six equivalent SbMn4Rh8 cuboctahedra.