HoIn3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ho(1) is bonded to twelve equivalent In(1) atoms to form HoIn12 cuboctahedra that share corners with twelve equivalent Ho(1)In12 cuboctahedra, edges with twenty-four equivalent In(1)Ho4In8 cuboctahedra, faces with six equivalent Ho(1)In12 cuboctahedra, and faces with twelve equivalent In(1)Ho4In8 cuboctahedra. In(1) is bonded to four equivalent Ho(1) and eight equivalent In(1) atoms to form distorted InHo4In8 cuboctahedra that share corners with twelve equivalent In(1)Ho4In8 cuboctahedra, edges with eight equivalent Ho(1)In12 cuboctahedra, edges with sixteen equivalent In(1)Ho4In8 cuboctahedra, faces with four equivalent Ho(1)In12 cuboctahedra, and faces with fourteen equivalent In(1)Ho4In8 cuboctahedra.
HoIn3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ho(1) is bonded to twelve equivalent In(1) atoms to form HoIn12 cuboctahedra that share corners with twelve equivalent Ho(1)In12 cuboctahedra, edges with twenty-four equivalent In(1)Ho4In8 cuboctahedra, faces with six equivalent Ho(1)In12 cuboctahedra, and faces with twelve equivalent In(1)Ho4In8 cuboctahedra. All Ho(1)-In(1) bond lengths are 3.25 Å. In(1) is bonded to four equivalent Ho(1) and eight equivalent In(1) atoms to form distorted InHo4In8 cuboctahedra that share corners with twelve equivalent In(1)Ho4In8 cuboctahedra, edges with eight equivalent Ho(1)In12 cuboctahedra, edges with sixteen equivalent In(1)Ho4In8 cuboctahedra, faces with four equivalent Ho(1)In12 cuboctahedra, and faces with fourteen equivalent In(1)Ho4In8 cuboctahedra. All In(1)-In(1) bond lengths are 3.25 Å.