Ag3Tb crystallizes in the hexagonal P6_3/mmc space group. Tb(1) is bonded to twelve equivalent Ag(1) atoms to form a mixture of face and corner-sharing TbAg12 cuboctahedra. Ag(1) is bonded in a 4-coordinate geometry to four equivalent Tb(1) atoms.
Ag3Tb crystallizes in the hexagonal P6_3/mmc space group. Tb(1) is bonded to twelve equivalent Ag(1) atoms to form a mixture of face and corner-sharing TbAg12 cuboctahedra. There are six shorter (3.09 Å) and six longer (3.14 Å) Tb(1)-Ag(1) bond lengths. Ag(1) is bonded in a 4-coordinate geometry to four equivalent Tb(1) atoms.