RhPSe is Spinel-like structured and crystallizes in the cubic P2_13 space group. Rh(1) is bonded to three equivalent P(1) and three equivalent Se(1) atoms to form RhP3Se3 octahedra that share corners with twelve equivalent Rh(1)P3Se3 octahedra, corners with three equivalent P(1)Rh3Se tetrahedra, and corners with three equivalent Se(1)PRh3 tetrahedra. The corner-sharing octahedral tilt angles range from 64-65°. P(1) is bonded to three equivalent Rh(1) and one Se(1) atom to form PRh3Se tetrahedra that share corners with three equivalent Rh(1)P3Se3 octahedra, corners with six equivalent P(1)Rh3Se tetrahedra, and corners with nine equivalent Se(1)PRh3 tetrahedra. The corner-sharing octahedral tilt angles are 77°. Se(1) is bonded to three equivalent Rh(1) and one P(1) atom to form SePRh3 tetrahedra that share corners with three equivalent Rh(1)P3Se3 octahedra, corners with six equivalent Se(1)PRh3 tetrahedra, and corners with nine equivalent P(1)Rh3Se tetrahedra. The corner-sharing octahedral tilt angles are 78°.
RhPSe is Spinel-like structured and crystallizes in the cubic P2_13 space group. Rh(1) is bonded to three equivalent P(1) and three equivalent Se(1) atoms to form RhP3Se3 octahedra that share corners with twelve equivalent Rh(1)P3Se3 octahedra, corners with three equivalent P(1)Rh3Se tetrahedra, and corners with three equivalent Se(1)PRh3 tetrahedra. The corner-sharing octahedral tilt angles range from 64-65°. All Rh(1)-P(1) bond lengths are 2.37 Å. All Rh(1)-Se(1) bond lengths are 2.51 Å. P(1) is bonded to three equivalent Rh(1) and one Se(1) atom to form PRh3Se tetrahedra that share corners with three equivalent Rh(1)P3Se3 octahedra, corners with six equivalent P(1)Rh3Se tetrahedra, and corners with nine equivalent Se(1)PRh3 tetrahedra. The corner-sharing octahedral tilt angles are 77°. The P(1)-Se(1) bond length is 2.31 Å. Se(1) is bonded to three equivalent Rh(1) and one P(1) atom to form SePRh3 tetrahedra that share corners with three equivalent Rh(1)P3Se3 octahedra, corners with six equivalent Se(1)PRh3 tetrahedra, and corners with nine equivalent P(1)Rh3Se tetrahedra. The corner-sharing octahedral tilt angles are 78°.