Ta3Sn crystallizes in the cubic Pm-3n space group. Ta(1) is bonded in a 6-coordinate geometry to two equivalent Ta(1) and four equivalent Sn(1) atoms. Sn(1) is bonded to twelve equivalent Ta(1) atoms to form a mixture of edge and face-sharing SnTa12 cuboctahedra.
Ta3Sn crystallizes in the cubic Pm-3n space group. Ta(1) is bonded in a 6-coordinate geometry to two equivalent Ta(1) and four equivalent Sn(1) atoms. Both Ta(1)-Ta(1) bond lengths are 2.65 Å. All Ta(1)-Sn(1) bond lengths are 2.96 Å. Sn(1) is bonded to twelve equivalent Ta(1) atoms to form a mixture of edge and face-sharing SnTa12 cuboctahedra.