YbTl3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Yb(1) is bonded to twelve equivalent Tl(1) atoms to form YbTl12 cuboctahedra that share corners with twelve equivalent Yb(1)Tl12 cuboctahedra, edges with twenty-four equivalent Tl(1)Yb4Tl8 cuboctahedra, faces with six equivalent Yb(1)Tl12 cuboctahedra, and faces with twelve equivalent Tl(1)Yb4Tl8 cuboctahedra. Tl(1) is bonded to four equivalent Yb(1) and eight equivalent Tl(1) atoms to form distorted TlYb4Tl8 cuboctahedra that share corners with twelve equivalent Tl(1)Yb4Tl8 cuboctahedra, edges with eight equivalent Yb(1)Tl12 cuboctahedra, edges with sixteen equivalent Tl(1)Yb4Tl8 cuboctahedra, faces with four equivalent Yb(1)Tl12 cuboctahedra, and faces with fourteen equivalent Tl(1)Yb4Tl8 cuboctahedra.
YbTl3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Yb(1) is bonded to twelve equivalent Tl(1) atoms to form YbTl12 cuboctahedra that share corners with twelve equivalent Yb(1)Tl12 cuboctahedra, edges with twenty-four equivalent Tl(1)Yb4Tl8 cuboctahedra, faces with six equivalent Yb(1)Tl12 cuboctahedra, and faces with twelve equivalent Tl(1)Yb4Tl8 cuboctahedra. All Yb(1)-Tl(1) bond lengths are 3.37 Å. Tl(1) is bonded to four equivalent Yb(1) and eight equivalent Tl(1) atoms to form distorted TlYb4Tl8 cuboctahedra that share corners with twelve equivalent Tl(1)Yb4Tl8 cuboctahedra, edges with eight equivalent Yb(1)Tl12 cuboctahedra, edges with sixteen equivalent Tl(1)Yb4Tl8 cuboctahedra, faces with four equivalent Yb(1)Tl12 cuboctahedra, and faces with fourteen equivalent Tl(1)Yb4Tl8 cuboctahedra. All Tl(1)-Tl(1) bond lengths are 3.37 Å.