Materials Data on LiEuPSe4 by Materials Project
LiEuPSe4 crystallizes in the orthorhombic Ama2 space group. The structure is three-dimensional. Li1+ is bonded in a 4-coordinate geometry to four Se2- atoms. There are two shorter (2.54 Å) and two longer (2.76 Å) Li–Se bond lengths. Eu2+ is bonded in a 8-coordinate geometry to eight Se2- atoms. There are a spread of Eu–Se bond distances ranging from 3.01–3.51 Å. P5+ is bonded in a tetrahedral geometry to four Se2- atoms. There are three shorter (2.25 Å) and one longer (2.27 Å) P–Se bond lengths. There are three inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 2-coordinate geometry to one Li1+, two equivalent Eu2+, and one P5+ atom. In the second Se2- site, Se2- is bonded in a 3-coordinate geometry to two equivalent Eu2+ and one P5+ atom. In the third Se2- site, Se2- is bonded in a 5-coordinate geometry to two equivalent Li1+, two equivalent Eu2+, and one P5+ atom.
- 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:
- 1305309
- Report Number(s):
- mp-777825
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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