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DOE OSTI2020

Materials Data on SrLiSb by Materials Project

SrLiSb crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Li1+ is bonded to four equivalent Sb3- atoms to form a mixture of corner and edge-sharing LiSb4 tetrahedra. There are a spread of Li–Sb bond distances ranging from 2.87–3.08 Å. Sr2+ is bonded in a 5-coordinate geometry to five equivalent Sb3- atoms. There are a spread of Sr–Sb bond distances ranging from 3.38–3.46 Å. Sb3- is bonded in a 9-coordinate geometry to four equivalent Li1+ and five equivalent Sr2+ atoms.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on SrLiSb by Materials Project

SrLiSb is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional and consists of four lithium molecules and one SrSb framework. In the SrSb framework, Sr2+ is bonded to four equivalent Sb3- atoms to form corner-sharing SrSb4 tetrahedra. All Sr–Sb bond lengths are 3.25 Å. Sb3- is bonded to four equivalent Sr2+ atoms to form corner-sharing SbSr4 tetrahedra.

36 MATERIALS SCIENCE↗