La2TiMnO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic P2_1/c space group. La(1) is bonded in a 8-coordinate geometry to two equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. Ti(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form TiO6 octahedra that share corners with six equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 30-32°. 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 Ti(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 30-32°. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent La(1), one Ti(1), and one Mn(1) atom to form distorted corner-sharing OLa2TiMn tetrahedra. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent La(1), one Ti(1), and one Mn(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to three equivalent La(1), one Ti(1), and one Mn(1) atom.
La2TiMnO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic P2_1/c space group. La(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 (2.38 Å) and one longer (2.51 Å) La(1)-O(1) bond length. There are a spread of La(1)-O(2) bond distances ranging from 2.42-2.86 Å. There are a spread of La(1)-O(3) bond distances ranging from 2.42-2.86 Å. Ti(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form TiO6 octahedra that share corners with six equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 30-32°. Both Ti(1)-O(1) bond lengths are 1.99 Å. Both Ti(1)-O(2) bond lengths are 2.00 Å. Both Ti(1)-O(3) bond lengths are 1.98 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 Ti(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 30-32°. Both Mn(1)-O(1) bond lengths are 2.18 Å. Both Mn(1)-O(2) bond lengths are 2.19 Å. Both Mn(1)-O(3) bond lengths are 2.19 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent La(1), one Ti(1), and one Mn(1) atom to form distorted corner-sharing OLa2TiMn tetrahedra. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent La(1), one Ti(1), and one Mn(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to three equivalent La(1), one Ti(1), and one Mn(1) atom.