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DOE OSTI · 1743386

Materials Data on MnCoSi2 by Materials Project

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Abstract

MnCoSi2 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. Mn4+ is bonded in a 7-coordinate geometry to seven Si4- atoms. There are a spread of Mn–Si bond distances ranging from 2.29–2.51 Å. Co4+ is bonded in a 7-coordinate geometry to seven Si4- atoms. There are a spread of Co–Si bond distances ranging from 2.29–2.52 Å. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 7-coordinate geometry to four equivalent Mn4+ and three equivalent Co4+ atoms. In the second Si4- site, Si4- is bonded in a 5-coordinate geometry to three equivalent Mn4+ and four equivalent Co4+ atoms.

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36 MATERIALS SCIENCECo-Mn-Sicrystal structureMnCoSi2

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2020-05-03. Materials Data on MnCoSi2 by Materials Project. https://doi.org/10.17188/1743386

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