Materials Data on SmTh4O10 by Materials Project
Th4SmO10 is Fluorite-derived structured and crystallizes in the tetragonal I4/m space group. The structure is three-dimensional. Th is bonded in a body-centered cubic geometry to eight O atoms. There are a spread of Th–O bond distances ranging from 2.41–2.44 Å. Sm is bonded in a body-centered cubic geometry to eight equivalent O atoms. All Sm–O bond lengths are 2.45 Å. There are two inequivalent O sites. In the first O site, O is bonded to three equivalent Th and one Sm atom to form a mixture of edge and corner-sharing OSmTh3 tetrahedra. In the second O site, O is bonded to four equivalent Th atoms to form a mixture of edge and corner-sharing OTh4 tetrahedra.
- 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:
- 1288606
- Report Number(s):
- mp-752473
- Country of Publication:
- United States
- Language:
- English
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