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DOE OSTI · 1700200

Materials Data on MgHg3 by Materials Project

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Abstract

MgHg3 crystallizes in the orthorhombic Pmm2 space group. The structure is three-dimensional. Mg is bonded in a 10-coordinate geometry to ten Hg atoms. There are a spread of Mg–Hg bond distances ranging from 3.14–3.25 Å. There are three inequivalent Hg sites. In the first Hg site, Hg is bonded in a 10-coordinate geometry to four equivalent Mg and six Hg atoms. There are a spread of Hg–Hg bond distances ranging from 3.10–3.27 Å. In the second Hg site, Hg is bonded in a 2-coordinate geometry to two equivalent Mg and four equivalent Hg atoms. In the third Hg site, Hg is bonded in a 4-coordinate geometry to four equivalent Mg and two equivalent Hg atoms.

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36 MATERIALS SCIENCEcrystal structureHg-MgMgHg3

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2020-05-02. Materials Data on MgHg3 by Materials Project. https://doi.org/10.17188/1700200

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