(FeO2)12Cl2 is Hydrophilite-derived structured and crystallizes in the tetragonal I4/m space group. The structure consists of two 7782-50-5 molecules inside a FeO2 framework. In the FeO2 framework, there are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(2), one O(4), two equivalent O(1), and two equivalent O(3) atoms to form a mixture of corner and edge-sharing FeO6 octahedra. The corner-sharing octahedral tilt angles range from 48-50°. In the second Fe site, Fe(2) is bonded to one O(2), one O(4), two equivalent O(1), and two equivalent O(3) atoms to form a mixture of corner and edge-sharing FeO6 octahedra. The corner-sharing octahedral tilt angles range from 48-50°. There are four inequivalent O sites. In the first O site, O(3) is bonded in a distorted trigonal planar geometry to one Fe(1) and two equivalent Fe(2) atoms. In the second O site, O(4) is bonded in a distorted trigonal planar geometry to one Fe(1) and two equivalent Fe(2) atoms. In the third O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to one Fe(1) and two equivalent Fe(2) atoms. In the fourth O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Fe(1) and two equivalent Fe(2) atoms.
(FeO2)12Cl2 is Hydrophilite-derived structured and crystallizes in the tetragonal I4/m space group. The structure consists of two 7782-50-5 molecules inside a FeO2 framework. In the FeO2 framework, there are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(2), one O(4), two equivalent O(1), and two equivalent O(3) atoms to form a mixture of corner and edge-sharing FeO6 octahedra. The corner-sharing octahedral tilt angles range from 48-50°. The Fe(1)-O(2) bond length is 2.13 Å. The Fe(1)-O(4) bond length is 2.00 Å. Both Fe(1)-O(1) bond lengths are 1.91 Å. Both Fe(1)-O(3) bond lengths are 1.94 Å. In the second Fe site, Fe(2) is bonded to one O(2), one O(4), two equivalent O(1), and two equivalent O(3) atoms to form a mixture of corner and edge-sharing FeO6 octahedra. The corner-sharing octahedral tilt angles range from 48-50°. The Fe(2)-O(2) bond length is 1.91 Å. The Fe(2)-O(4) bond length is 1.94 Å. There is one shorter (1.91 Å) and one longer (2.14 Å) Fe(2)-O(1) bond length. There is one shorter (1.93 Å) and one longer (2.03 Å) Fe(2)-O(3) bond length. There are four inequivalent O sites. In the first O site, O(3) is bonded in a distorted trigonal planar geometry to one Fe(1) and two equivalent Fe(2) atoms. In the second O site, O(4) is bonded in a distorted trigonal planar geometry to one Fe(1) and two equivalent Fe(2) atoms. In the third O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to one Fe(1) and two equivalent Fe(2) atoms. In the fourth O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Fe(1) and two equivalent Fe(2) atoms.