Materials Data on Yb4As3 by Materials Project
Yb4As3 crystallizes in the cubic I-43d space group. The structure is three-dimensional. Yb+2.25+ is bonded to six equivalent As3- atoms to form a mixture of distorted edge, face, and corner-sharing YbAs6 octahedra. The corner-sharing octahedra tilt angles range from 18–49°. There are three shorter (2.97 Å) and three longer (3.19 Å) Yb–As bond lengths. As3- is bonded to eight equivalent Yb+2.25+ atoms to form a mixture of distorted edge, face, and corner-sharing AsYb8 hexagonal bipyramids.
- 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:
- 1187494
- Report Number(s):
- mp-1098
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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