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DOE OSTI · 1680627

Materials Data on CeMnSn2 by Materials Project

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Abstract

CeMnSn2 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Ce is bonded in a 10-coordinate geometry to four equivalent Mn and ten Sn atoms. All Ce–Mn bond lengths are 3.57 Å. There are a spread of Ce–Sn bond distances ranging from 3.38–3.61 Å. Mn is bonded in a 5-coordinate geometry to four equivalent Ce and five Sn atoms. There are a spread of Mn–Sn bond distances ranging from 2.53–2.65 Å. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a distorted single-bond geometry to six equivalent Ce and one Mn atom. In the second Sn site, Sn is bonded in a 4-coordinate geometry to four equivalent Ce and four equivalent Mn atoms.

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2020-05-02. Materials Data on CeMnSn2 by Materials Project. https://doi.org/10.17188/1680627

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