U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Yb2EuS4 by Materials Project
Abstract
EuYb2S4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Yb3+ sites. In the first Yb3+ site, Yb3+ is bonded to six S2- atoms to form a mixture of distorted edge and corner-sharing YbS6 octahedra. The corner-sharing octahedra tilt angles range from 53–73°. There are a spread of Yb–S bond distances ranging from 2.72–3.07 Å. In the second Yb3+ site, Yb3+ is bonded to six S2- atoms to form a mixture of distorted edge and corner-sharing YbS6 octahedra. The corner-sharing octahedra tilt angles range from 53–73°. There are a spread of Yb–S bond distances ranging from 2.65–3.33 Å. Eu2+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Eu–S bond distances ranging from 2.95–3.20 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded to three Yb3+ and two equivalent Eu2+ atoms to form distorted edge-sharing SYb3Eu2 square pyramids. In the second S2- site, S2- is bonded in a 6-coordinate geometry to three equivalent Yb3+, two equivalent Eu2+, and one S2- atom. The S–S bond length is 2.20 Å. In the third S2- site, S2- is bonded to three Yb3+ and two equivalentmore »
- Publication Date:
- Other Number(s):
- mp-1194516
- DOE Contract Number:
- AC02-05CH11231;
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; crystal structure; Eu-S-Yb; Yb2EuS4
- OSTI Identifier:
- 1718760
- DOI:
- https://doi.org/10.17188/1718760
Citation Formats
Materials Data on Yb2EuS4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1718760.
Materials Data on Yb2EuS4 by Materials Project. United States. doi:https://doi.org/10.17188/1718760
2020.
"Materials Data on Yb2EuS4 by Materials Project". United States. doi:https://doi.org/10.17188/1718760. https://www.osti.gov/servlets/purl/1718760. Pub date:Fri May 01 20:00:00 EDT 2020
@article{osti_1718760,
title = {Materials Data on Yb2EuS4 by Materials Project},
abstractNote = {EuYb2S4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Yb3+ sites. In the first Yb3+ site, Yb3+ is bonded to six S2- atoms to form a mixture of distorted edge and corner-sharing YbS6 octahedra. The corner-sharing octahedra tilt angles range from 53–73°. There are a spread of Yb–S bond distances ranging from 2.72–3.07 Å. In the second Yb3+ site, Yb3+ is bonded to six S2- atoms to form a mixture of distorted edge and corner-sharing YbS6 octahedra. The corner-sharing octahedra tilt angles range from 53–73°. There are a spread of Yb–S bond distances ranging from 2.65–3.33 Å. Eu2+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Eu–S bond distances ranging from 2.95–3.20 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded to three Yb3+ and two equivalent Eu2+ atoms to form distorted edge-sharing SYb3Eu2 square pyramids. In the second S2- site, S2- is bonded in a 6-coordinate geometry to three equivalent Yb3+, two equivalent Eu2+, and one S2- atom. The S–S bond length is 2.20 Å. In the third S2- site, S2- is bonded to three Yb3+ and two equivalent Eu2+ atoms to form a mixture of distorted edge and corner-sharing SYb3Eu2 trigonal bipyramids. In the fourth S2- site, S2- is bonded in a 6-coordinate geometry to three equivalent Yb3+, two equivalent Eu2+, and one S2- atom.},
doi = {10.17188/1718760},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}