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GdAg2 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. Gd is bonded in a distorted q6 geometry to ten equivalent Ag atoms. There are two shorter (3.08 Å) and eight longer (3.11 Å) Gd–Ag bond lengths. Ag is bonded in a 10-coordinate geometry to five equivalent Gd atoms.
GdAg is Tetraauricupride structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Gd is bonded in a body-centered cubic geometry to eight equivalent Ag atoms. All Gd–Ag bond lengths are 3.19 Å. Ag is bonded in a body-centered cubic geometry to eight equivalent Gd atoms.
GdAg3 is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Gd is bonded to twelve equivalent Ag atoms to form a mixture of face and corner-sharing GdAg12 cuboctahedra. There are six shorter (3.15 Å) and six longer (3.18 Å) Gd–Ag bond lengths. Ag is bonded in a 12-coordinate geometry to four equivalent Gd atoms.
Gd3Ag is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Gd is bonded in a distorted see-saw-like geometry to four equivalent Ag atoms. There are two shorter (3.34 Å) and two longer (3.46 Å) Gd–Ag bond lengths. Ag is bonded to twelve equivalent Gd atoms to form a mixture of corner and face-sharing AgGd12 cuboctahedra.