Fe2CoN2 crystallizes in the orthorhombic Pmmn space group. Fe(1) is bonded to five equivalent N(1) atoms to form a mixture of edge and corner-sharing FeN5 square pyramids. Co(1) is bonded in a linear geometry to two equivalent N(1) atoms. N(1) is bonded to five equivalent Fe(1) and one Co(1) atom to form a mixture of edge and corner-sharing NFe5Co octahedra. The corner-sharing octahedral tilt angles are 2°.
Fe2CoN2 crystallizes in the orthorhombic Pmmn space group. Fe(1) is bonded to five equivalent N(1) atoms to form a mixture of edge and corner-sharing FeN5 square pyramids. There are four shorter (2.00 Å) and one longer (2.14 Å) Fe(1)-N(1) bond length. Co(1) is bonded in a linear geometry to two equivalent N(1) atoms. Both Co(1)-N(1) bond lengths are 1.87 Å. N(1) is bonded to five equivalent Fe(1) and one Co(1) atom to form a mixture of edge and corner-sharing NFe5Co octahedra. The corner-sharing octahedral tilt angles are 2°.