Materials Data on Eu(ErS2)2 by Materials Project
Abstract
Eu(ErS2)2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Er3+ sites. In the first Er3+ site, Er3+ is bonded to six S2- atoms to form a mixture of edge and corner-sharing ErS6 octahedra. The corner-sharing octahedra tilt angles range from 48–65°. There are a spread of Er–S bond distances ranging from 2.66–2.75 Å. In the second Er3+ site, Er3+ is bonded to six S2- atoms to form a mixture of edge and corner-sharing ErS6 octahedra. The corner-sharing octahedra tilt angles range from 48–65°. There are a spread of Er–S bond distances ranging from 2.69–2.74 Å. Eu2+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Eu–S bond distances ranging from 3.04–3.29 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded to three equivalent Er3+ and two equivalent Eu2+ atoms to form a mixture of distorted edge and corner-sharing SEu2Er3 square pyramids. In the second S2- site, S2- is bonded in a 5-coordinate geometry to three Er3+ and two equivalent Eu2+ atoms. In the third S2- site, S2- is bonded to three equivalent Er3+ and two equivalent Eu2+ atoms to form amore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-541052
- 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:
- 1264930
- DOI:
- https://doi.org/10.17188/1264930
Citation Formats
The Materials Project. Materials Data on Eu(ErS2)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1264930.
The Materials Project. Materials Data on Eu(ErS2)2 by Materials Project. United States. doi:https://doi.org/10.17188/1264930
The Materials Project. 2020.
"Materials Data on Eu(ErS2)2 by Materials Project". United States. doi:https://doi.org/10.17188/1264930. https://www.osti.gov/servlets/purl/1264930. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1264930,
title = {Materials Data on Eu(ErS2)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Eu(ErS2)2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Er3+ sites. In the first Er3+ site, Er3+ is bonded to six S2- atoms to form a mixture of edge and corner-sharing ErS6 octahedra. The corner-sharing octahedra tilt angles range from 48–65°. There are a spread of Er–S bond distances ranging from 2.66–2.75 Å. In the second Er3+ site, Er3+ is bonded to six S2- atoms to form a mixture of edge and corner-sharing ErS6 octahedra. The corner-sharing octahedra tilt angles range from 48–65°. There are a spread of Er–S bond distances ranging from 2.69–2.74 Å. Eu2+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Eu–S bond distances ranging from 3.04–3.29 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded to three equivalent Er3+ and two equivalent Eu2+ atoms to form a mixture of distorted edge and corner-sharing SEu2Er3 square pyramids. In the second S2- site, S2- is bonded in a 5-coordinate geometry to three Er3+ and two equivalent Eu2+ atoms. In the third S2- site, S2- is bonded to three equivalent Er3+ and two equivalent Eu2+ atoms to form a mixture of distorted edge and corner-sharing SEu2Er3 trigonal bipyramids. In the fourth S2- site, S2- is bonded in a 5-coordinate geometry to three Er3+ and two equivalent Eu2+ atoms.},
doi = {10.17188/1264930},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 23 00:00:00 EDT 2020},
month = {Thu Jul 23 00:00:00 EDT 2020}
}