Materials Data on TmAgTe2 by Materials Project
TmAgTe2 is Caswellsilverite-like structured and crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Tm3+ is bonded to six equivalent Te2- atoms to form TmTe6 octahedra that share corners with twelve equivalent AgTe6 octahedra, edges with six equivalent TmTe6 octahedra, and faces with two equivalent AgTe6 octahedra. The corner-sharing octahedral tilt angles are 48°. All Tm–Te bond lengths are 3.07 Å. Ag1+ is bonded to six equivalent Te2- atoms to form AgTe6 octahedra that share corners with twelve equivalent TmTe6 octahedra, edges with six equivalent AgTe6 octahedra, and faces with two equivalent TmTe6 octahedra. The corner-sharing octahedral tilt angles are 48°. All Ag–Te bond lengths are 3.05 Å. Te2- is bonded in a 6-coordinate geometry to three equivalent Tm3+ and three equivalent Ag1+ atoms.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1189285
- Report Number(s):
- mp-12953
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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