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DOE OSTI · 1746442

Materials Data on Rb3LaBr6 by Materials Project

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Abstract

(Rb)2RbLaBr6 is High-temperature superconductor-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional and consists of eight unii-mlt4718tjw molecules and one RbLaBr6 framework. In the RbLaBr6 framework, Rb1+ is bonded to six equivalent Br1- atoms to form RbBr6 octahedra that share corners with six equivalent LaBr6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Rb–Br bond lengths are 3.28 Å. La3+ is bonded to six equivalent Br1- atoms to form LaBr6 octahedra that share corners with six equivalent RbBr6 octahedra. The corner-sharing octahedral tilt angles are 0°. All La–Br bond lengths are 2.93 Å. Br1- is bonded in a linear geometry to one Rb1+ and one La3+ atom.

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36 MATERIALS SCIENCEBr-La-Rbcrystal structureRb3LaBr6

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2020-04-30. Materials Data on Rb3LaBr6 by Materials Project. https://doi.org/10.17188/1746442

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