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Materials Data on Rb2TmAuCl6 by Materials Project

Dataset ·
DOI:https://doi.org/10.17188/1729488· OSTI ID:1729488
Rb2TmAuCl6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Rb1+ is bonded to twelve equivalent Cl1- atoms to form RbCl12 cuboctahedra that share corners with twelve equivalent RbCl12 cuboctahedra, faces with six equivalent RbCl12 cuboctahedra, faces with four equivalent TmCl6 octahedra, and faces with four equivalent AuCl6 octahedra. All Rb–Cl bond lengths are 3.79 Å. Tm3+ is bonded to six equivalent Cl1- atoms to form TmCl6 octahedra that share corners with six equivalent AuCl6 octahedra and faces with eight equivalent RbCl12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Tm–Cl bond lengths are 2.60 Å. Au1+ is bonded to six equivalent Cl1- atoms to form AuCl6 octahedra that share corners with six equivalent TmCl6 octahedra and faces with eight equivalent RbCl12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Au–Cl bond lengths are 2.76 Å. Cl1- is bonded in a 6-coordinate geometry to four equivalent Rb1+, one Tm3+, and one Au1+ atom.
Research Organization:
LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Contributing Organization:
The Materials Project; MIT; UC Berkeley; Duke; U Louvain
DOE Contract Number:
AC02-05CH11231
OSTI ID:
1729488
Report Number(s):
mp-1113450
Country of Publication:
United States
Language:
English

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