U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on KSm(WO4)2 by Materials Project
Abstract
KSm(WO4)2 crystallizes in the orthorhombic Pbcn space group. The structure is three-dimensional. K1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of K–O bond distances ranging from 2.78–2.94 Å. Sm3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sm–O bond distances ranging from 2.35–2.61 Å. W6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of W–O bond distances ranging from 1.77–1.89 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Sm3+ and one W6+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one K1+, one Sm3+, and one W6+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent K1+ and one W6+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sm3+ and one W6+ atom.
- Publication Date:
- Other Number(s):
- mp-1211622
- 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; K-O-Sm-W; KSm(WO4)2; crystal structure
- OSTI Identifier:
- 1674844
- DOI:
- https://doi.org/10.17188/1674844
Citation Formats
Materials Data on KSm(WO4)2 by Materials Project. United States: N. p., 2019.
Web. doi:10.17188/1674844.
Materials Data on KSm(WO4)2 by Materials Project. United States. doi:https://doi.org/10.17188/1674844
2019.
"Materials Data on KSm(WO4)2 by Materials Project". United States. doi:https://doi.org/10.17188/1674844. https://www.osti.gov/servlets/purl/1674844. Pub date:Fri Jan 11 23:00:00 EST 2019
@article{osti_1674844,
title = {Materials Data on KSm(WO4)2 by Materials Project},
abstractNote = {KSm(WO4)2 crystallizes in the orthorhombic Pbcn space group. The structure is three-dimensional. K1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of K–O bond distances ranging from 2.78–2.94 Å. Sm3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sm–O bond distances ranging from 2.35–2.61 Å. W6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of W–O bond distances ranging from 1.77–1.89 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Sm3+ and one W6+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one K1+, one Sm3+, and one W6+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent K1+ and one W6+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sm3+ and one W6+ atom.},
doi = {10.17188/1674844},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}