U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Eu(ErS2)2 by Materials Project
Abstract
Eu(ErS2)2 crystallizes in the tetragonal I-42d space group. The structure is three-dimensional. Er3+ is bonded to eight equivalent S2- atoms to form distorted ErS8 hexagonal bipyramids that share corners with four equivalent ErS8 hexagonal bipyramids, corners with four equivalent EuS8 hexagonal bipyramids, edges with four equivalent ErS8 hexagonal bipyramids, faces with four equivalent ErS8 hexagonal bipyramids, and faces with four equivalent EuS8 hexagonal bipyramids. There are a spread of Er–S bond distances ranging from 2.73–3.05 Å. Eu2+ is bonded to eight equivalent S2- atoms to form distorted EuS8 hexagonal bipyramids that share corners with eight equivalent ErS8 hexagonal bipyramids, edges with four equivalent EuS8 hexagonal bipyramids, and faces with eight equivalent ErS8 hexagonal bipyramids. There are four shorter (2.88 Å) and four longer (3.05 Å) Eu–S bond lengths. S2- is bonded in a 6-coordinate geometry to four equivalent Er3+ and two equivalent Eu2+ atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-676200
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Collaborations:
- MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE
- Keywords:
- crystal structure; Eu(ErS2)2; Er-Eu-S
- OSTI Identifier:
- 1282959
- DOI:
- https://doi.org/10.17188/1282959
Citation Formats
The Materials Project. Materials Data on Eu(ErS2)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1282959.
The Materials Project. Materials Data on Eu(ErS2)2 by Materials Project. United States. doi:https://doi.org/10.17188/1282959
The Materials Project. 2020.
"Materials Data on Eu(ErS2)2 by Materials Project". United States. doi:https://doi.org/10.17188/1282959. https://www.osti.gov/servlets/purl/1282959. Pub date:Mon Aug 03 00:00:00 EDT 2020
@article{osti_1282959,
title = {Materials Data on Eu(ErS2)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Eu(ErS2)2 crystallizes in the tetragonal I-42d space group. The structure is three-dimensional. Er3+ is bonded to eight equivalent S2- atoms to form distorted ErS8 hexagonal bipyramids that share corners with four equivalent ErS8 hexagonal bipyramids, corners with four equivalent EuS8 hexagonal bipyramids, edges with four equivalent ErS8 hexagonal bipyramids, faces with four equivalent ErS8 hexagonal bipyramids, and faces with four equivalent EuS8 hexagonal bipyramids. There are a spread of Er–S bond distances ranging from 2.73–3.05 Å. Eu2+ is bonded to eight equivalent S2- atoms to form distorted EuS8 hexagonal bipyramids that share corners with eight equivalent ErS8 hexagonal bipyramids, edges with four equivalent EuS8 hexagonal bipyramids, and faces with eight equivalent ErS8 hexagonal bipyramids. There are four shorter (2.88 Å) and four longer (3.05 Å) Eu–S bond lengths. S2- is bonded in a 6-coordinate geometry to four equivalent Er3+ and two equivalent Eu2+ atoms.},
doi = {10.17188/1282959},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {8}
}