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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on ErZnGa by Materials Project

ErZnGa crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. Er is bonded in a 12-coordinate geometry to six equivalent Zn and six equivalent Ga atoms. There are three shorter (2.96 Å) and three longer (3.25 Å) Er–Zn bond lengths. There are three shorter (2.98 Å) and three longer (3.23 Å) Er–Ga bond lengths. Zn is bonded in a 10-coordinate geometry to six equivalent Er and four equivalent Ga atoms. There are three shorter (2.59 Å) and one longer (3.06 Å) Zn–Ga bond lengths. Ga is bonded in a 10-coordinate geometry to six equivalent Er and four equivalent Zn atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ErZnGa by Materials Project

ErZnGa is hexagonal omega structure-derived structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Er is bonded to six equivalent Zn and six equivalent Ga atoms to form a mixture of edge and face-sharing ErZn6Ga6 cuboctahedra. All Er–Zn bond lengths are 3.10 Å. All Er–Ga bond lengths are 3.10 Å. Zn is bonded in a 3-coordinate geometry to six equivalent Er and three equivalent Ga atoms. All Zn–Ga bond lengths are 2.54 Å. Ga is bonded in a 9-coordinate geometry to six equivalent Er and three equivalent Zn atoms.

36 MATERIALS SCIENCE↗