EuZrO3 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. Zr(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form corner-sharing ZrO6 octahedra. The corner-sharing octahedral tilt angles range from 28-29°. There are two inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Eu(1) and two equivalent Zr(1) atoms to form distorted corner-sharing OEu2Zr2 tetrahedra. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent Eu(1) and two equivalent Zr(1) atoms.
EuZrO3 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 (2.47 Å) and one longer (2.59 Å) Eu(1)-O(1) bond length. There are a spread of Eu(1)-O(2) bond distances ranging from 2.50-2.91 Å. Zr(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form corner-sharing ZrO6 octahedra. The corner-sharing octahedral tilt angles range from 28-29°. Both Zr(1)-O(1) bond lengths are 2.11 Å. All Zr(1)-O(2) bond lengths are 2.11 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Eu(1) and two equivalent Zr(1) atoms to form distorted corner-sharing OEu2Zr2 tetrahedra. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent Eu(1) and two equivalent Zr(1) atoms.