CsTiMnOF5 crystallizes in the orthorhombic Imma space group. Cs(1) is bonded to one F(1) and four equivalent F(2) atoms to form distorted CsF5 square pyramids that share corners with four equivalent Ti(1)O2F4 octahedra and corners with six equivalent Mn(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 61-72°. Ti(1) is bonded to two equivalent O(1) and four equivalent F(2) atoms to form TiO2F4 octahedra that share corners with two equivalent Ti(1)O2F4 octahedra, corners with four equivalent Mn(1)F6 octahedra, and corners with four equivalent Cs(1)F5 square pyramids. The corner-sharing octahedral tilt angles range from 16-48°. Mn(1) is bonded to two equivalent F(1) and four equivalent F(2) atoms to form MnF6 octahedra that share corners with two equivalent Mn(1)F6 octahedra, corners with four equivalent Ti(1)O2F4 octahedra, and corners with six equivalent Cs(1)F5 square pyramids. The corner-sharing octahedral tilt angles range from 48-49°. O(1) is bonded in a linear geometry to two equivalent Ti(1) atoms. There are two inequivalent F sites. In the first F site, F(1) is bonded in a 2-coordinate geometry to one Cs(1) and two equivalent Mn(1) atoms. In the second F site, F(2) is bonded in a 2-coordinate geometry to one Cs(1), one Ti(1), and one Mn(1) atom.
CsTiMnOF5 crystallizes in the orthorhombic Imma space group. Cs(1) is bonded to one F(1) and four equivalent F(2) atoms to form distorted CsF5 square pyramids that share corners with four equivalent Ti(1)O2F4 octahedra and corners with six equivalent Mn(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 61-72°. The Cs(1)-F(1) bond length is 3.21 Å. All Cs(1)-F(2) bond lengths are 3.17 Å. Ti(1) is bonded to two equivalent O(1) and four equivalent F(2) atoms to form TiO2F4 octahedra that share corners with two equivalent Ti(1)O2F4 octahedra, corners with four equivalent Mn(1)F6 octahedra, and corners with four equivalent Cs(1)F5 square pyramids. The corner-sharing octahedral tilt angles range from 16-48°. Both Ti(1)-O(1) bond lengths are 1.87 Å. All Ti(1)-F(2) bond lengths are 1.96 Å. Mn(1) is bonded to two equivalent F(1) and four equivalent F(2) atoms to form MnF6 octahedra that share corners with two equivalent Mn(1)F6 octahedra, corners with four equivalent Ti(1)O2F4 octahedra, and corners with six equivalent Cs(1)F5 square pyramids. The corner-sharing octahedral tilt angles range from 48-49°. Both Mn(1)-F(1) bond lengths are 2.10 Å. All Mn(1)-F(2) bond lengths are 2.18 Å. O(1) is bonded in a linear geometry to two equivalent Ti(1) atoms. There are two inequivalent F sites. In the first F site, F(1) is bonded in a 2-coordinate geometry to one Cs(1) and two equivalent Mn(1) atoms. In the second F site, F(2) is bonded in a 2-coordinate geometry to one Cs(1), one Ti(1), and one Mn(1) atom.