Gd2CoMnO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic P2_1/c space group. Gd(1) is bonded in a 8-coordinate geometry to two equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. Mn(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form MnO6 octahedra that share corners with six equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 33-34°. Co(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form CoO6 octahedra that share corners with six equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 33-34°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Gd(1), one Mn(1), and one Co(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent Gd(1), one Mn(1), and one Co(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to three equivalent Gd(1), one Mn(1), and one Co(1) atom.
Gd2CoMnO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic P2_1/c space group. Gd(1) is bonded in a 8-coordinate geometry to two equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. There is one shorter (2.30 Å) and one longer (2.35 Å) Gd(1)-O(1) bond length. There are a spread of Gd(1)-O(2) bond distances ranging from 2.32-2.62 Å. There are a spread of Gd(1)-O(3) bond distances ranging from 2.35-2.65 Å. Mn(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form MnO6 octahedra that share corners with six equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 33-34°. Both Mn(1)-O(1) bond lengths are 1.94 Å. Both Mn(1)-O(2) bond lengths are 1.91 Å. Both Mn(1)-O(3) bond lengths are 1.97 Å. Co(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form CoO6 octahedra that share corners with six equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 33-34°. Both Co(1)-O(1) bond lengths are 1.99 Å. Both Co(1)-O(2) bond lengths are 2.15 Å. Both Co(1)-O(3) bond lengths are 2.09 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Gd(1), one Mn(1), and one Co(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent Gd(1), one Mn(1), and one Co(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to three equivalent Gd(1), one Mn(1), and one Co(1) atom.