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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on RbTeAu by Materials Project

RbAuTe crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Rb1+ is bonded to six equivalent Au1+ and six equivalent Te2- atoms to form a mixture of face and edge-sharing RbTe6Au6 cuboctahedra. All Rb–Au bond lengths are 3.84 Å. All Rb–Te bond lengths are 3.84 Å. Au1+ is bonded in a distorted trigonal planar geometry to six equivalent Rb1+ and three equivalent Te2- atoms. All Au–Te bond lengths are 2.76 Å. Te2- is bonded in a distorted trigonal planar geometry to six equivalent Rb1+ and three equivalent Au1+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on RbTeAu by Materials Project

RbAuTe crystallizes in the orthorhombic Pmma space group. The structure is three-dimensional. Rb1+ is bonded in a 10-coordinate geometry to four equivalent Au1+ and six equivalent Te2- atoms. All Rb–Au bond lengths are 3.70 Å. There are four shorter (3.99 Å) and two longer (4.04 Å) Rb–Te bond lengths. Au1+ is bonded in a 2-coordinate geometry to four equivalent Rb1+, two equivalent Au1+, and two equivalent Te2- atoms. Both Au–Au bond lengths are 3.00 Å. Both Au–Te bond lengths are 2.65 Å. Te2- is bonded in a 8-coordinate geometry to six equivalent Rb1+ and two equivalent Au1+ atoms.

36 MATERIALS SCIENCE↗