LiEuTiO4 crystallizes in the orthorhombic Pbcm space group. Li(1) is bonded to four equivalent O(4) atoms to form a mixture of distorted edge and corner-sharing LiO4 trigonal pyramids. Eu(1) is bonded in a 9-coordinate geometry to two equivalent O(1), two equivalent O(2), and five equivalent O(3) atoms. Ti(1) is bonded in a 5-coordinate geometry to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms. There are four 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 Ti(1) atoms. In the second O site, O(2) is bonded to two equivalent Eu(1) and two equivalent Ti(1) atoms to form distorted edge-sharing OEu2Ti2 tetrahedra. In the third O site, O(3) is bonded in a 6-coordinate geometry to five equivalent Eu(1) and one Ti(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to four equivalent Li(1) and one Ti(1) atom.
LiEuTiO4 crystallizes in the orthorhombic Pbcm space group. Li(1) is bonded to four equivalent O(4) atoms to form a mixture of distorted edge and corner-sharing LiO4 trigonal pyramids. There are two shorter (2.02 Å) and two longer (2.03 Å) Li(1)-O(4) bond lengths. Eu(1) is bonded in a 9-coordinate geometry to two equivalent O(1), two equivalent O(2), and five equivalent O(3) atoms. Both Eu(1)-O(1) bond lengths are 2.50 Å. Both Eu(1)-O(2) bond lengths are 2.48 Å. There are a spread of Eu(1)-O(3) bond distances ranging from 2.28-3.07 Å. Ti(1) is bonded in a 5-coordinate geometry to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms. The Ti(1)-O(3) bond length is 2.62 Å. The Ti(1)-O(4) bond length is 1.79 Å. Both Ti(1)-O(1) bond lengths are 1.94 Å. Both Ti(1)-O(2) bond lengths are 1.95 Å. There are four 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 Ti(1) atoms. In the second O site, O(2) is bonded to two equivalent Eu(1) and two equivalent Ti(1) atoms to form distorted edge-sharing OEu2Ti2 tetrahedra. In the third O site, O(3) is bonded in a 6-coordinate geometry to five equivalent Eu(1) and one Ti(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to four equivalent Li(1) and one Ti(1) atom.