U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on SmCu(WO4)2 by Materials Project
Abstract
SmCu(WO4)2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Sm3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sm–O bond distances ranging from 2.28–2.66 Å. There are two inequivalent W6+ sites. In the first W6+ site, W6+ is bonded in a distorted octahedral geometry to six O2- atoms. There are a spread of W–O bond distances ranging from 1.81–2.15 Å. In the second W6+ site, W6+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of W–O bond distances ranging from 1.81–2.32 Å. Cu1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.94–2.41 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Sm3+, one W6+, and one Cu1+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to one Sm3+, one W6+, and one Cu1+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Sm3+ and one W6+ atom. In the fourth O2- site, O2- ismore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1012835
- 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; SmCu(WO4)2; Cu-O-Sm-W
- OSTI Identifier:
- 1329174
- DOI:
- https://doi.org/10.17188/1329174
Citation Formats
The Materials Project. Materials Data on SmCu(WO4)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1329174.
The Materials Project. Materials Data on SmCu(WO4)2 by Materials Project. United States. doi:https://doi.org/10.17188/1329174
The Materials Project. 2020.
"Materials Data on SmCu(WO4)2 by Materials Project". United States. doi:https://doi.org/10.17188/1329174. https://www.osti.gov/servlets/purl/1329174. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1329174,
title = {Materials Data on SmCu(WO4)2 by Materials Project},
author = {The Materials Project},
abstractNote = {SmCu(WO4)2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Sm3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sm–O bond distances ranging from 2.28–2.66 Å. There are two inequivalent W6+ sites. In the first W6+ site, W6+ is bonded in a distorted octahedral geometry to six O2- atoms. There are a spread of W–O bond distances ranging from 1.81–2.15 Å. In the second W6+ site, W6+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of W–O bond distances ranging from 1.81–2.32 Å. Cu1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.94–2.41 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Sm3+, one W6+, and one Cu1+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to one Sm3+, one W6+, and one Cu1+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Sm3+ and one W6+ atom. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sm3+ and one W6+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to one Sm3+, one W6+, and one Cu1+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to one Sm3+ and two W6+ atoms. In the seventh O2- site, O2- is bonded to three W6+ and one Cu1+ atom to form distorted edge-sharing OCuW3 tetrahedra. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Sm3+ and two W6+ atoms.},
doi = {10.17188/1329174},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}