FeRh2S4 is Spinel structured and crystallizes in the cubic Fd-3m space group. Fe(1) is bonded to four equivalent S(1) atoms to form FeS4 tetrahedra that share corners with twelve equivalent Rh(1)S6 octahedra. The corner-sharing octahedral tilt angles are 58°. Rh(1) is bonded to six equivalent S(1) atoms to form RhS6 octahedra that share corners with six equivalent Fe(1)S4 tetrahedra and edges with six equivalent Rh(1)S6 octahedra. S(1) is bonded to one Fe(1) and three equivalent Rh(1) atoms to form a mixture of distorted corner and edge-sharing SFeRh3 trigonal pyramids.
FeRh2S4 is Spinel structured and crystallizes in the cubic Fd-3m space group. Fe(1) is bonded to four equivalent S(1) atoms to form FeS4 tetrahedra that share corners with twelve equivalent Rh(1)S6 octahedra. The corner-sharing octahedral tilt angles are 58°. All Fe(1)-S(1) bond lengths are 2.30 Å. Rh(1) is bonded to six equivalent S(1) atoms to form RhS6 octahedra that share corners with six equivalent Fe(1)S4 tetrahedra and edges with six equivalent Rh(1)S6 octahedra. All Rh(1)-S(1) bond lengths are 2.39 Å. S(1) is bonded to one Fe(1) and three equivalent Rh(1) atoms to form a mixture of distorted corner and edge-sharing SFeRh3 trigonal pyramids.