Te3Sn is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. Sn(1) is bonded in a body-centered cubic geometry to eight equivalent Te(1) atoms. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a body-centered cubic geometry to four equivalent Sn(1) and four equivalent Te(2) atoms. In the second Te site, Te(2) is bonded in a body-centered cubic geometry to eight equivalent Te(1) atoms.
Te3Sn is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. Sn(1) is bonded in a body-centered cubic geometry to eight equivalent Te(1) atoms. All Sn(1)-Te(1) bond lengths are 3.34 Å. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a body-centered cubic geometry to four equivalent Sn(1) and four equivalent Te(2) atoms. All Te(1)-Te(2) bond lengths are 3.34 Å. In the second Te site, Te(2) is bonded in a body-centered cubic geometry to eight equivalent Te(1) atoms.