Materials Data on TmZnGa by Materials Project
TmZnGa is hexagonal omega structure-derived structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Tm is bonded to six equivalent Zn and six equivalent Ga atoms to form a mixture of edge and face-sharing TmZn6Ga6 cuboctahedra. All Tm–Zn bond lengths are 3.09 Å. All Tm–Ga bond lengths are 3.09 Å. Zn is bonded in a 3-coordinate geometry to six equivalent Tm 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 Tm and three equivalent Zn atoms.
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