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Ag2Ho crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ho is bonded in a distorted q6 geometry to ten equivalent Ag atoms. There are two shorter (3.05 Å) and eight longer (3.07 Å) Ho–Ag bond lengths. Ag is bonded in a 10-coordinate geometry to five equivalent Ho atoms.
HoAg is Tetraauricupride structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ho is bonded in a body-centered cubic geometry to eight equivalent Ag atoms. All Ho–Ag bond lengths are 3.14 Å. Ag is bonded in a body-centered cubic geometry to eight equivalent Ho atoms.