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DOE OSTI · 1707332

Materials Data on AlInSb2 by Materials Project

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Abstract

InAlSb2 is Chalcopyrite-like structured and crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. In3+ is bonded to four equivalent Sb3- atoms to form InSb4 tetrahedra that share corners with four equivalent InSb4 tetrahedra and corners with eight equivalent AlSb4 tetrahedra. All In–Sb bond lengths are 2.85 Å. Al3+ is bonded to four equivalent Sb3- atoms to form AlSb4 tetrahedra that share corners with four equivalent AlSb4 tetrahedra and corners with eight equivalent InSb4 tetrahedra. All Al–Sb bond lengths are 2.72 Å. Sb3- is bonded to two equivalent In3+ and two equivalent Al3+ atoms to form corner-sharing SbAl2In2 tetrahedra.

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36 MATERIALS SCIENCEAl-In-SbAlInSb2crystal structure

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2020-05-03. Materials Data on AlInSb2 by Materials Project. https://doi.org/10.17188/1707332

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