EuCrO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. Eu(1) is bonded in a 8-coordinate geometry to two equivalent O(1) and six equivalent O(2) atoms. Cr(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form corner-sharing CrO6 octahedra. The corner-sharing octahedral tilt angles range from 21-24°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Eu(1) and two equivalent Cr(1) atoms. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent Eu(1) and two equivalent Cr(1) atoms.
EuCrO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. Eu(1) is bonded in a 8-coordinate geometry to two equivalent O(1) and six equivalent O(2) atoms. There is one shorter (2.37 Å) and one longer (2.49 Å) Eu(1)-O(1) bond length. There are a spread of Eu(1)-O(2) bond distances ranging from 2.38-2.67 Å. Cr(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form corner-sharing CrO6 octahedra. The corner-sharing octahedral tilt angles range from 21-24°. Both Cr(1)-O(1) bond lengths are 1.96 Å. All Cr(1)-O(2) bond lengths are 1.95 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Eu(1) and two equivalent Cr(1) atoms. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent Eu(1) and two equivalent Cr(1) atoms.