UC2 is Fluorite structured and crystallizes in the cubic Fm-3m space group. U(1) is bonded in a body-centered cubic geometry to eight equivalent C(1) atoms. C(1) is bonded to four equivalent U(1) atoms to form a mixture of corner and edge-sharing CU4 tetrahedra.
UC2 is Fluorite structured and crystallizes in the cubic Fm-3m space group. U(1) is bonded in a body-centered cubic geometry to eight equivalent C(1) atoms. All U(1)-C(1) bond lengths are 2.33 Å. C(1) is bonded to four equivalent U(1) atoms to form a mixture of corner and edge-sharing CU4 tetrahedra.