DOE OSTI · 1276798
Materials Data on RbNdTe2 by Materials Project
Abstract
RbNdTe2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Rb1+ is bonded to six equivalent Te2- atoms to form distorted RbTe6 octahedra that share corners with six equivalent NdTe6 octahedra, edges with six equivalent RbTe6 octahedra, and edges with six equivalent NdTe6 octahedra. The corner-sharing octahedral tilt angles are 10°. All Rb–Te bond lengths are 3.69 Å. Nd3+ is bonded to six equivalent Te2- atoms to form NdTe6 octahedra that share corners with six equivalent RbTe6 octahedra, edges with six equivalent RbTe6 octahedra, and edges with six equivalent NdTe6 octahedra. The corner-sharing octahedral tilt angles are 10°. All Nd–Te bond lengths are 3.21 Å. Te2- is bonded to three equivalent Rb1+ and three equivalent Nd3+ atoms to form a mixture of edge and corner-sharing TeRb3Nd3 octahedra. The corner-sharing octahedral tilt angles are 0°.
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2020-07-16. Materials Data on RbNdTe2 by Materials Project. https://doi.org/10.17188/1276798
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