Materials Data on Ba(AgSn)2 by Materials Project
Ba(AgSn)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 Sn atoms. All Ba–Ag bond lengths are 3.79 Å. All Ba–Sn bond lengths are 3.77 Å. Ag is bonded in a 12-coordinate geometry to four equivalent Ba and four equivalent Sn atoms. All Ag–Sn bond lengths are 2.84 Å. Sn is bonded in a 9-coordinate geometry to four equivalent Ba, four equivalent Ag, and one Sn atom. The Sn–Sn bond length is 2.92 Å.