TbCoC crystallizes in the orthorhombic Pmmm space group. Tb(1) is bonded in a square co-planar geometry to four equivalent C(1) atoms. Co(1) is bonded in a linear geometry to two equivalent C(1) atoms. C(1) is bonded to four equivalent Tb(1) and two equivalent Co(1) atoms to form a mixture of corner and edge-sharing CTb4Co2 octahedra. The corner-sharing octahedra are not tilted.
TbCoC crystallizes in the orthorhombic Pmmm space group. Tb(1) is bonded in a square co-planar geometry to four equivalent C(1) atoms. All Tb(1)-C(1) bond lengths are 2.52 Å. Co(1) is bonded in a linear geometry to two equivalent C(1) atoms. Both Co(1)-C(1) bond lengths are 1.80 Å. C(1) is bonded to four equivalent Tb(1) and two equivalent Co(1) atoms to form a mixture of corner and edge-sharing CTb4Co2 octahedra. The corner-sharing octahedra are not tilted.