LiEuTcO3 crystallizes in the trigonal R3m space group. Li(1) is bonded in a 3-coordinate geometry to three equivalent O(1) atoms. Eu(1) is bonded in a 3-coordinate geometry to three equivalent O(1) atoms. Tc(1) is bonded to six equivalent O(1) atoms to form distorted corner-sharing TcO6 octahedra. The corner-sharing octahedral tilt angles are 2°. O(1) is bonded in a 4-coordinate geometry to one Li(1), one Eu(1), and two equivalent Tc(1) atoms.
LiEuTcO3 crystallizes in the trigonal R3m space group. Li(1) is bonded in a 3-coordinate geometry to three equivalent O(1) atoms. All Li(1)-O(1) bond lengths are 1.86 Å. Eu(1) is bonded in a 3-coordinate geometry to three equivalent O(1) atoms. All Eu(1)-O(1) bond lengths are 2.40 Å. Tc(1) is bonded to six equivalent O(1) atoms to form distorted corner-sharing TcO6 octahedra. The corner-sharing octahedral tilt angles are 2°. There are three shorter (2.10 Å) and three longer (2.14 Å) Tc(1)-O(1) bond lengths. O(1) is bonded in a 4-coordinate geometry to one Li(1), one Eu(1), and two equivalent Tc(1) atoms.