MnRhSb is half-Heusler structured and crystallizes in the cubic F-43m space group. Mn(1) is bonded in a body-centered cubic geometry to four equivalent Rh(1) and four equivalent Sb(1) atoms. Rh(1) is bonded to four equivalent Mn(1) and six equivalent Sb(1) atoms to form distorted RhMn4Sb6 tetrahedra that share corners with four equivalent Sb(1)Mn4Rh6 tetrahedra, corners with six equivalent Rh(1)Mn4Sb6 tetrahedra, edges with six equivalent Sb(1)Mn4Rh6 tetrahedra, and faces with twelve equivalent Rh(1)Mn4Sb6 tetrahedra. Sb(1) is bonded to four equivalent Mn(1) and six equivalent Rh(1) atoms to form distorted SbMn4Rh6 tetrahedra that share corners with four equivalent Rh(1)Mn4Sb6 tetrahedra, corners with six equivalent Sb(1)Mn4Rh6 tetrahedra, edges with six equivalent Rh(1)Mn4Sb6 tetrahedra, and faces with twelve equivalent Sb(1)Mn4Rh6 tetrahedra.
MnRhSb is half-Heusler structured and crystallizes in the cubic F-43m space group. Mn(1) is bonded in a body-centered cubic geometry to four equivalent Rh(1) and four equivalent Sb(1) atoms. All Mn(1)-Rh(1) bond lengths are 2.61 Å. All Mn(1)-Sb(1) bond lengths are 2.61 Å. Rh(1) is bonded to four equivalent Mn(1) and six equivalent Sb(1) atoms to form distorted RhMn4Sb6 tetrahedra that share corners with four equivalent Sb(1)Mn4Rh6 tetrahedra, corners with six equivalent Rh(1)Mn4Sb6 tetrahedra, edges with six equivalent Sb(1)Mn4Rh6 tetrahedra, and faces with twelve equivalent Rh(1)Mn4Sb6 tetrahedra. All Rh(1)-Sb(1) bond lengths are 3.01 Å. Sb(1) is bonded to four equivalent Mn(1) and six equivalent Rh(1) atoms to form distorted SbMn4Rh6 tetrahedra that share corners with four equivalent Rh(1)Mn4Sb6 tetrahedra, corners with six equivalent Sb(1)Mn4Rh6 tetrahedra, edges with six equivalent Rh(1)Mn4Sb6 tetrahedra, and faces with twelve equivalent Sb(1)Mn4Rh6 tetrahedra.