Materials Data on Hf3Ag by Materials Project
Hf3Ag is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Hf is bonded to eight equivalent Hf and four equivalent Ag atoms to form distorted HfHf8Ag4 cuboctahedra that share corners with twelve equivalent HfHf8Ag4 cuboctahedra, edges with eight equivalent AgHf12 cuboctahedra, edges with sixteen equivalent HfHf8Ag4 cuboctahedra, faces with four equivalent AgHf12 cuboctahedra, and faces with fourteen equivalent HfHf8Ag4 cuboctahedra. All Hf–Hf bond lengths are 3.09 Å. All Hf–Ag bond lengths are 3.09 Å. Ag is bonded to twelve equivalent Hf atoms to form AgHf12 cuboctahedra that share corners with twelve equivalent AgHf12 cuboctahedra, edges with twenty-four equivalent HfHf8Ag4 cuboctahedra, faces with six equivalent AgHf12 cuboctahedra, and faces with twelve equivalent HfHf8Ag4 cuboctahedra.