Tb3GaC is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Tb(1) is bonded in a linear geometry to four equivalent Ga(1) and two equivalent C(1) atoms. Ga(1) is bonded to twelve equivalent Tb(1) atoms to form GaTb12 cuboctahedra that share corners with twelve equivalent Ga(1)Tb12 cuboctahedra, faces with six equivalent Ga(1)Tb12 cuboctahedra, and faces with eight equivalent C(1)Tb6 octahedra. C(1) is bonded to six equivalent Tb(1) atoms to form CTb6 octahedra that share corners with six equivalent C(1)Tb6 octahedra and faces with eight equivalent Ga(1)Tb12 cuboctahedra. The corner-sharing octahedra are not tilted.
Tb3GaC is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Tb(1) is bonded in a linear geometry to four equivalent Ga(1) and two equivalent C(1) atoms. All Tb(1)-Ga(1) bond lengths are 3.44 Å. Both Tb(1)-C(1) bond lengths are 2.44 Å. Ga(1) is bonded to twelve equivalent Tb(1) atoms to form GaTb12 cuboctahedra that share corners with twelve equivalent Ga(1)Tb12 cuboctahedra, faces with six equivalent Ga(1)Tb12 cuboctahedra, and faces with eight equivalent C(1)Tb6 octahedra. C(1) is bonded to six equivalent Tb(1) atoms to form CTb6 octahedra that share corners with six equivalent C(1)Tb6 octahedra and faces with eight equivalent Ga(1)Tb12 cuboctahedra. The corner-sharing octahedra are not tilted.