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DOE OSTI · 1687683

Materials Data on CrCoSi2 by Materials Project

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Abstract

CrCoSi2 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. Cr6+ is bonded in a 7-coordinate geometry to seven Si4- atoms. There are a spread of Cr–Si bond distances ranging from 2.35–2.54 Å. Co2+ is bonded in a 7-coordinate geometry to seven Si4- atoms. There are a spread of Co–Si bond distances ranging from 2.28–2.55 Å. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 7-coordinate geometry to four equivalent Cr6+ and three equivalent Co2+ atoms. In the second Si4- site, Si4- is bonded in a 7-coordinate geometry to three equivalent Cr6+ and four equivalent Co2+ atoms.

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36 MATERIALS SCIENCECo-Cr-SiCrCoSi2crystal structure

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2020-05-03. Materials Data on CrCoSi2 by Materials Project. https://doi.org/10.17188/1687683

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