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DOE OSTI · 1273916

Materials Data on KMnCl3 by Materials Project

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Abstract

KMnCl3 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. K1+ is bonded in a 8-coordinate geometry to eight Cl1- atoms. There are a spread of K–Cl bond distances ranging from 3.22–3.40 Å. Mn2+ is bonded to six Cl1- atoms to form edge-sharing MnCl6 octahedra. There are a spread of Mn–Cl bond distances ranging from 2.42–2.63 Å. There are three inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 4-coordinate geometry to one K1+ and three equivalent Mn2+ atoms. In the second Cl1- site, Cl1- is bonded in a 5-coordinate geometry to three equivalent K1+ and two equivalent Mn2+ atoms. In the third Cl1- site, Cl1- is bonded in a 1-coordinate geometry to four equivalent K1+ and one Mn2+ atom.

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36 MATERIALS SCIENCECl-K-Mncrystal structureKMnCl3

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2020-07-16. Materials Data on KMnCl3 by Materials Project. https://doi.org/10.17188/1273916

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