CaTcO3 is Orthorhombic Perovskite-like structured and crystallizes in the trigonal R3c space group. Ca(1) is bonded in a 9-coordinate geometry to nine equivalent O(1) atoms. Tc(1) is bonded to six equivalent O(1) atoms to form corner-sharing TcO6 octahedra. The corner-sharing octahedral tilt angles are 26°. O(1) is bonded in a 5-coordinate geometry to three equivalent Ca(1) and two equivalent Tc(1) atoms.
CaTcO3 is Orthorhombic Perovskite-like structured and crystallizes in the trigonal R3c space group. Ca(1) is bonded in a 9-coordinate geometry to nine equivalent O(1) atoms. There are a spread of Ca(1)-O(1) bond distances ranging from 2.33-2.93 Å. Tc(1) is bonded to six equivalent O(1) atoms to form corner-sharing TcO6 octahedra. The corner-sharing octahedral tilt angles are 26°. There are three shorter (2.00 Å) and three longer (2.01 Å) Tc(1)-O(1) bond lengths. O(1) is bonded in a 5-coordinate geometry to three equivalent Ca(1) and two equivalent Tc(1) atoms.