DOE OSTI · 1199469
Materials Data on Rb2TeBr6 by Materials Project
Abstract
Rb2TeBr6 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Rb1+ is bonded to twelve equivalent Br1- atoms to form RbBr12 cuboctahedra that share corners with twelve equivalent RbBr12 cuboctahedra, faces with six equivalent RbBr12 cuboctahedra, and faces with four equivalent TeBr6 octahedra. All Rb–Br bond lengths are 3.92 Å. Te4+ is bonded to six equivalent Br1- atoms to form TeBr6 octahedra that share faces with eight equivalent RbBr12 cuboctahedra. All Te–Br bond lengths are 2.73 Å. Br1- is bonded in a distorted single-bond geometry to four equivalent Rb1+ and one Te4+ atom.
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2020-07-16. Materials Data on Rb2TeBr6 by Materials Project. https://doi.org/10.17188/1199469
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