Materials Data on Ba(AgGe)2 by Materials Project
Ba(AgGe)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ba is bonded in a 8-coordinate geometry to eight equivalent Ag and eight equivalent Ge atoms. All Ba–Ag bond lengths are 3.59 Å. All Ba–Ge bond lengths are 3.54 Å. Ag is bonded in a 12-coordinate geometry to four equivalent Ba and four equivalent Ge atoms. All Ag–Ge bond lengths are 2.75 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Ba, four equivalent Ag, and one Ge atom. The Ge–Ge bond length is 2.56 Å.