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DOE OSTI · 1727505

Materials Data on EuZnGe by Materials Project

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Abstract

EuZnGe crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are two inequivalent Eu sites. In the first Eu site, Eu is bonded to six equivalent Zn and six equivalent Ge atoms to form a mixture of edge and face-sharing EuZn6Ge6 cuboctahedra. All Eu–Zn bond lengths are 3.27 Å. All Eu–Ge bond lengths are 3.26 Å. In the second Eu site, Eu is bonded to six equivalent Zn and six equivalent Ge atoms to form a mixture of edge and face-sharing EuZn6Ge6 cuboctahedra. All Eu–Zn bond lengths are 3.27 Å. All Eu–Ge bond lengths are 3.28 Å. Zn is bonded in a distorted trigonal planar geometry to six Eu and three equivalent Ge atoms. All Zn–Ge bond lengths are 2.47 Å. Ge is bonded in a distorted trigonal planar geometry to six Eu and three equivalent Zn atoms.

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36 MATERIALS SCIENCEcrystal structureEu-Ge-ZnEuZnGe

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2020-05-03. Materials Data on EuZnGe by Materials Project. https://doi.org/10.17188/1727505

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