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Materials Data on Fe(ClO2)3 by Materials Project

(Fe(O3Cl)2)2Cl2 crystallizes in the monoclinic C2/m space group. The structure is one-dimensional and consists of two hydrochloric acid molecules and two Fe(O3Cl)2 ribbons oriented in the (0, 1, 0) direction. In each Fe(O3Cl)2 ribbon, Fe is bonded in an octahedral geometry to four equivalent O and two equivalent Cl atoms. All Fe–O bond lengths are 2.19 Å. Both Fe–Cl bond lengths are 2.28 Å. There are two inequivalent O sites. In the first O site, O is bonded in a water-like geometry to one Fe and one O atom. The O–O bond length is 1.35 Å. In the second O site, O is bonded in a bent 120 degrees geometry to two equivalent O atoms. Cl is bonded in a single-bond geometry to one Fe atom.

36 MATERIALS SCIENCE↗

Materials Data on Fe2ClO3 by Materials Project

Fe2O3Cl crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are two inequivalent Fe sites. In the first Fe site, Fe is bonded to six equivalent O atoms to form edge-sharing FeO6 octahedra. All Fe–O bond lengths are 2.03 Å. In the second Fe site, Fe is bonded to four equivalent O and two equivalent Cl atoms to form distorted edge-sharing FeCl2O4 octahedra. All Fe–O bond lengths are 1.97 Å. Both Fe–Cl bond lengths are 2.51 Å. O is bonded in a trigonal non-coplanar geometry to three Fe atoms. Cl is bonded in a 3-coordinate geometry to three equivalent Fe atoms.

36 MATERIALS SCIENCE↗

Materials Data on FeClO by Materials Project

Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

36 MATERIALS SCIENCE↗