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DOE OSTI · 1738778

Materials Data on Na2EuCuCl6 by Materials Project

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Abstract

(Na)2EuCuCl6 is High-temperature superconductor-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional and consists of eight sodium molecules and one EuCuCl6 framework. In the EuCuCl6 framework, Eu3+ is bonded to six equivalent Cl1- atoms to form EuCl6 octahedra that share corners with six equivalent CuCl6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Eu–Cl bond lengths are 2.72 Å. Cu1+ is bonded to six equivalent Cl1- atoms to form CuCl6 octahedra that share corners with six equivalent EuCl6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Cu–Cl bond lengths are 2.46 Å. Cl1- is bonded in a linear geometry to one Eu3+ and one Cu1+ atom.

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36 MATERIALS SCIENCECl-Cu-Eu-Nacrystal structureNa2EuCuCl6

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2020-06-04. Materials Data on Na2EuCuCl6 by Materials Project. https://doi.org/10.17188/1738778

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