CsV2Mn2O7Cl crystallizes in the orthorhombic Pma2 space group. Cs(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(3), two equivalent O(4), four equivalent O(2), and two equivalent Cl(1) atoms. V(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form VO4 tetrahedra that share corners with two equivalent Mn(2)Cl2O4 octahedra and  a cornercorner with one V(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 45-52°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 4-coordinate geometry to two equivalent O(2), two equivalent O(4), and two equivalent Cl(1) atoms. In the second Mn site, Mn(2) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent Cl(1) atoms to form distorted MnCl2O4 octahedra that share corners with two equivalent Mn(2)Cl2O4 octahedra and corners with four equivalent V(1)O4 tetrahedra. The corner-sharing octahedra are not tilted. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to two equivalent Cs(1) and two equivalent V(1) atoms. In the second O site, O(2) is bonded in a 2-coordinate geometry to two equivalent Cs(1), one V(1), and one Mn(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one Cs(1), one V(1), and one Mn(2) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Cs(1), one V(1), one Mn(1), and one Mn(2) atom. Cl(1) is bonded in a 4-coordinate geometry to two equivalent Cs(1), two equivalent Mn(1), and two equivalent Mn(2) atoms.
CsV2Mn2O7Cl crystallizes in the orthorhombic Pma2 space group. Cs(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(3), two equivalent O(4), four equivalent O(2), and two equivalent Cl(1) atoms. There is one shorter (3.30 Å) and one longer (3.68 Å) Cs(1)-O(1) bond length. Both Cs(1)-O(3) bond lengths are 3.23 Å. Both Cs(1)-O(4) bond lengths are 3.68 Å. There are two shorter (3.51 Å) and two longer (3.81 Å) Cs(1)-O(2) bond lengths. Both Cs(1)-Cl(1) bond lengths are 3.85 Å. V(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form VO4 tetrahedra that share corners with two equivalent Mn(2)Cl2O4 octahedra and  a cornercorner with one V(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 45-52°. The V(1)-O(1) bond length is 1.82 Å. The V(1)-O(2) bond length is 1.71 Å. The V(1)-O(3) bond length is 1.71 Å. The V(1)-O(4) bond length is 1.75 Å. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 4-coordinate geometry to two equivalent O(2), two equivalent O(4), and two equivalent Cl(1) atoms. Both Mn(1)-O(2) bond lengths are 2.08 Å. Both Mn(1)-O(4) bond lengths are 2.18 Å. Both Mn(1)-Cl(1) bond lengths are 2.92 Å. In the second Mn site, Mn(2) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent Cl(1) atoms to form distorted MnCl2O4 octahedra that share corners with two equivalent Mn(2)Cl2O4 octahedra and corners with four equivalent V(1)O4 tetrahedra. The corner-sharing octahedra are not tilted. Both Mn(2)-O(3) bond lengths are 2.14 Å. Both Mn(2)-O(4) bond lengths are 2.15 Å. There is one shorter (2.60 Å) and one longer (2.81 Å) Mn(2)-Cl(1) bond length. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to two equivalent Cs(1) and two equivalent V(1) atoms. In the second O site, O(2) is bonded in a 2-coordinate geometry to two equivalent Cs(1), one V(1), and one Mn(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one Cs(1), one V(1), and one Mn(2) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Cs(1), one V(1), one Mn(1), and one Mn(2) atom. Cl(1) is bonded in a 4-coordinate geometry to two equivalent Cs(1), two equivalent Mn(1), and two equivalent Mn(2) atoms.