Materials Data on TmTlTe2 by Materials Project
TmTlTe2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Tm3+ is bonded to six equivalent Te2- atoms to form TmTe6 octahedra that share corners with six equivalent TlTe6 octahedra, edges with six equivalent TmTe6 octahedra, and edges with six equivalent TlTe6 octahedra. The corner-sharing octahedral tilt angles are 9°. All Tm–Te bond lengths are 3.07 Å. Tl1+ is bonded to six equivalent Te2- atoms to form distorted TlTe6 octahedra that share corners with six equivalent TmTe6 octahedra, edges with six equivalent TmTe6 octahedra, and edges with six equivalent TlTe6 octahedra. The corner-sharing octahedral tilt angles are 9°. All Tl–Te bond lengths are 3.50 Å. Te2- is bonded to three equivalent Tm3+ and three equivalent Tl1+ atoms to form a mixture of corner and edge-sharing TeTm3Tl3 octahedra. The corner-sharing octahedral tilt angles are 0°.
- 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:
- 1325078
- Report Number(s):
- mp-1008561
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
Similar Records
Materials Data on ErTlTe2 by Materials Project
Materials Data on SmTlTe2 by Materials Project