Materials Data on DyTlTe2 by Materials Project
DyTlTe2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Dy3+ is bonded to six equivalent Te2- atoms to form DyTe6 octahedra that share corners with six equivalent TlTe6 octahedra, edges with six equivalent DyTe6 octahedra, and edges with six equivalent TlTe6 octahedra. The corner-sharing octahedral tilt angles are 8°. All Dy–Te bond lengths are 3.11 Å. Tl1+ is bonded to six equivalent Te2- atoms to form TlTe6 octahedra that share corners with six equivalent DyTe6 octahedra, edges with six equivalent DyTe6 octahedra, and edges with six equivalent TlTe6 octahedra. The corner-sharing octahedral tilt angles are 8°. All Tl–Te bond lengths are 3.49 Å. Te2- is bonded to three equivalent Dy3+ and three equivalent Tl1+ atoms to form a mixture of corner and edge-sharing TeDy3Tl3 octahedra. The corner-sharing octahedral tilt angles are 0°.
- 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:
- 1324755
- Report Number(s):
- mp-1007908
- Country of Publication:
- United States
- Language:
- English
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