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NaAg2 is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Na is bonded in a 12-coordinate geometry to twelve equivalent Ag atoms. All Na–Ag bond lengths are 3.34 Å. Ag is bonded to six equivalent Na and six equivalent Ag atoms to form a mixture of edge, face, and corner-sharing AgNa6Ag6 cuboctahedra. All Ag–Ag bond lengths are 2.85 Å.
NaAg3 is Uranium Silicide-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Na is bonded to twelve Ag atoms to form a mixture of corner, edge, and face-sharing NaAg12 cuboctahedra. There are four shorter (3.00 Å) and eight longer (3.02 Å) Na–Ag bond lengths. There are two inequivalent Ag sites. In the first Ag site, Ag is bonded to four equivalent Na atoms to form a mixture of distorted corner and edge-sharing AgNa4 cuboctahedra. In the second Ag site, Ag is bonded in a distorted square co-planar geometry to four equivalent Na atoms.
Na3Ag is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. there are two inequivalent Na sites. In the first Na site, Na is bonded to four equivalent Na and four equivalent Ag atoms to form a mixture of distorted face, edge, and corner-sharing NaNa4Ag4 tetrahedra. All Na–Na bond lengths are 3.29 Å. All Na–Ag bond lengths are 3.29 Å. In the second Na site, Na is bonded in a 8-coordinate geometry to eight equivalent Na and six equivalent Ag atoms. All Na–Ag bond lengths are 3.80 Å. Ag is bonded in a body-centered cubic geometry to fourteen Na atoms.
NaAg3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Na is bonded to twelve equivalent Ag atoms to form a mixture of face and corner-sharing NaAg12 cuboctahedra. All Na–Ag bond lengths are 3.00 Å. Ag is bonded in a distorted square co-planar geometry to four equivalent Na atoms.