Materials Data on LiAs by Materials Project
LiAs crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six As1- atoms to form a mixture of distorted edge and corner-sharing LiAs6 octahedra. The corner-sharing octahedra tilt angles range from 20–64°. There are a spread of Li–As bond distances ranging from 2.67–2.96 Å. In the second Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six As1- atoms. There are a spread of Li–As bond distances ranging from 2.67–2.94 Å. There are two inequivalent As1- sites. In the first As1- site, As1- is bonded in a 8-coordinate geometry to six Li1+ and two equivalent As1- atoms. There are one shorter (2.50 Å) and one longer (2.52 Å) As–As bond lengths. In the second As1- site, As1- is bonded in a 8-coordinate geometry to six Li1+ and two equivalent As1- atoms.
- 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:
- 1307852
- Report Number(s):
- mp-7943
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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