Materials Data on Sm(BiTe2)2 by Materials Project
Sm(BiTe2)2 crystallizes in the tetragonal I-42d space group. The structure is three-dimensional. Sm2+ is bonded to eight equivalent Te2- atoms to form distorted edge-sharing SmTe8 hexagonal bipyramids. There are four shorter (3.19 Å) and four longer (3.47 Å) Sm–Te bond lengths. Bi3+ is bonded in a 6-coordinate geometry to six equivalent Te2- atoms. There are a spread of Bi–Te bond distances ranging from 3.17–3.30 Å. Te2- is bonded in a 5-coordinate geometry to two equivalent Sm2+ and three equivalent Bi3+ atoms.
- 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:
- 1207501
- Report Number(s):
- mp-38292
- Country of Publication:
- United States
- Language:
- English
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