TbAs3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Tb(1) is bonded to twelve equivalent As(1) atoms to form a mixture of face and corner-sharing TbAs12 cuboctahedra. As(1) is bonded in a square co-planar geometry to four equivalent Tb(1) atoms.
TbAs3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Tb(1) is bonded to twelve equivalent As(1) atoms to form a mixture of face and corner-sharing TbAs12 cuboctahedra. All Tb(1)-As(1) bond lengths are 3.10 Å. As(1) is bonded in a square co-planar geometry to four equivalent Tb(1) atoms.