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DOE OSTI2020

Materials Data on Li2SnHg by Materials Project

Li2HgSn is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Li is bonded in a body-centered cubic geometry to four equivalent Hg and four equivalent Sn atoms. All Li–Hg bond lengths are 2.92 Å. All Li–Sn bond lengths are 2.92 Å. Hg is bonded in a body-centered cubic geometry to eight equivalent Li atoms. Sn is bonded in a body-centered cubic geometry to eight equivalent Li atoms.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on LiSnHg2 by Materials Project

LiHg2Sn crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two LiHg2Sn ribbons oriented in the (1, 0, 0) direction. Li is bonded in a linear geometry to two equivalent Hg atoms. Both Li–Hg bond lengths are 2.66 Å. Hg is bonded in a distorted linear geometry to one Li and one Sn atom. The Hg–Sn bond length is 2.90 Å. Sn is bonded in a linear geometry to two equivalent Hg atoms.

36 MATERIALS SCIENCE↗