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Materials Data on Sr2LiTl by Materials Project

LiSr2Tl 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 eight equivalent Sr atoms. All Li–Sr bond lengths are 3.56 Å. Sr is bonded in a distorted body-centered cubic geometry to four equivalent Li and four equivalent Tl atoms. All Sr–Tl bond lengths are 3.56 Å. Tl is bonded in a body-centered cubic geometry to eight equivalent Sr atoms.

36 MATERIALS SCIENCE↗

Materials Data on SrLi2Tl by Materials Project

Li2SrTl crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Li2SrTl ribbons oriented in the (0, 1, 0) direction. Li is bonded in a distorted linear geometry to one Sr and one Tl atom. The Li–Sr bond length is 3.63 Å. The Li–Tl bond length is 2.90 Å. Sr is bonded in a linear geometry to two equivalent Li atoms. Tl is bonded in a linear geometry to two equivalent Li atoms.

36 MATERIALS SCIENCE↗