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DOE OSTI2020

Materials Data on Ga3Os by Materials Project

OsGa3 crystallizes in the tetragonal P4_2/mnm space group. The structure is three-dimensional. Os is bonded in a 8-coordinate geometry to eight Ga atoms. There are a spread of Os–Ga bond distances ranging from 2.46–2.62 Å. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded in a 1-coordinate geometry to three equivalent Os atoms. In the second Ga site, Ga is bonded in a linear geometry to two equivalent Os atoms.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on Ga2Os by Materials Project

OsGa2 is Titanium Disilicide structured and crystallizes in the orthorhombic Fddd space group. The structure is three-dimensional. Os is bonded in a 10-coordinate geometry to ten equivalent Ga atoms. There are four shorter (2.59 Å) and six longer (2.77 Å) Os–Ga bond lengths. Ga is bonded in a 10-coordinate geometry to five equivalent Os and five equivalent Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.60–2.81 Å.

36 MATERIALS SCIENCE↗