Materials Data on Sm3Se4 by Materials Project
Sm3Se4 crystallizes in the cubic I-43d space group. The structure is three-dimensional. Sm+2.67+ is bonded to eight equivalent Se2- atoms to form a mixture of distorted corner, edge, and face-sharing SmSe8 hexagonal bipyramids. There are four shorter (2.97 Å) and four longer (3.16 Å) Sm–Se bond lengths. Se2- is bonded to six equivalent Sm+2.67+ atoms to form a mixture of distorted corner, edge, and face-sharing SeSm6 octahedra. The corner-sharing octahedra tilt angles range from 18–49°.
- 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:
- 1189586
- Report Number(s):
- mp-1344
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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