DyFeC2 crystallizes in the orthorhombic Amm2 space group. Dy(1) is bonded in a 8-coordinate geometry to eight equivalent C(1) atoms. Fe(1) is bonded in a 4-coordinate geometry to four equivalent C(1) atoms. C(1) is bonded in a 7-coordinate geometry to four equivalent Dy(1), two equivalent Fe(1), and one C(1) atom.
DyFeC2 crystallizes in the orthorhombic Amm2 space group. Dy(1) is bonded in a 8-coordinate geometry to eight equivalent C(1) atoms. There are four shorter (2.60 Å) and four longer (2.69 Å) Dy(1)-C(1) bond lengths. Fe(1) is bonded in a 4-coordinate geometry to four equivalent C(1) atoms. There are two shorter (1.93 Å) and two longer (1.97 Å) Fe(1)-C(1) bond lengths. C(1) is bonded in a 7-coordinate geometry to four equivalent Dy(1), two equivalent Fe(1), and one C(1) atom. The C(1)-C(1) bond length is 1.41 Å.