Materials Data on PrHo by Materials Project
HoPr crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Ho is bonded to six equivalent Ho and six equivalent Pr atoms to form HoPr6Ho6 cuboctahedra that share corners with eighteen equivalent HoPr6Ho6 cuboctahedra, edges with six equivalent HoPr6Ho6 cuboctahedra, edges with twelve equivalent PrPr6Ho6 cuboctahedra, faces with eight equivalent HoPr6Ho6 cuboctahedra, and faces with twelve equivalent PrPr6Ho6 cuboctahedra. All Ho–Ho bond lengths are 3.64 Å. All Ho–Pr bond lengths are 3.63 Å. Pr is bonded to six equivalent Ho and six equivalent Pr atoms to form PrPr6Ho6 cuboctahedra that share corners with eighteen equivalent PrPr6Ho6 cuboctahedra, edges with six equivalent PrPr6Ho6 cuboctahedra, edges with twelve equivalent HoPr6Ho6 cuboctahedra, faces with eight equivalent PrPr6Ho6 cuboctahedra, and faces with twelve equivalent HoPr6Ho6 cuboctahedra. All Pr–Pr bond lengths are 3.64 Å.