LuMnO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. Lu(1) is bonded in a 8-coordinate geometry to two equivalent O(2) and six equivalent O(1) atoms. Mn(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 39-44°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to three equivalent Lu(1) and two equivalent Mn(1) atoms. In the second O site, O(2) is bonded to two equivalent Lu(1) and two equivalent Mn(1) atoms to form distorted corner-sharing OLu2Mn2 trigonal pyramids.
LuMnO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. Lu(1) is bonded in a 8-coordinate geometry to two equivalent O(2) and six equivalent O(1) atoms. There is one shorter (2.18 Å) and one longer (2.26 Å) Lu(1)-O(2) bond length. There are a spread of Lu(1)-O(1) bond distances ranging from 2.23-2.64 Å. Mn(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 39-44°. Both Mn(1)-O(2) bond lengths are 2.00 Å. There are two shorter (1.93 Å) and two longer (2.20 Å) Mn(1)-O(1) bond lengths. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to three equivalent Lu(1) and two equivalent Mn(1) atoms. In the second O site, O(2) is bonded to two equivalent Lu(1) and two equivalent Mn(1) atoms to form distorted corner-sharing OLu2Mn2 trigonal pyramids.