U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Pr(WO3)5 by Materials Project
Abstract
Pr(WO3)5 crystallizes in the orthorhombic Pmmm space group. The structure is three-dimensional. Pr3+ is bonded in a distorted square co-planar geometry to four equivalent O2- atoms. All Pr–O bond lengths are 3.06 Å. There are two inequivalent W+5.40+ sites. In the first W+5.40+ site, W+5.40+ is bonded to six O2- atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedra tilt angles range from 4–50°. There are a spread of W–O bond distances ranging from 1.92–2.03 Å. In the second W+5.40+ site, W+5.40+ is bonded to six O2- atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedra tilt angles range from 0–37°. There is two shorter (1.92 Å) and four longer (1.94 Å) W–O bond length. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a linear geometry to two equivalent W+5.40+ atoms. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent Pr3+ and two equivalent W+5.40+ atoms. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent W+5.40+ atoms. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to two W+5.40+ atoms. Inmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-628549
- 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; Pr(WO3)5; O-Pr-W
- OSTI Identifier:
- 1278909
- DOI:
- https://doi.org/10.17188/1278909
Citation Formats
The Materials Project. Materials Data on Pr(WO3)5 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1278909.
The Materials Project. Materials Data on Pr(WO3)5 by Materials Project. United States. doi:https://doi.org/10.17188/1278909
The Materials Project. 2020.
"Materials Data on Pr(WO3)5 by Materials Project". United States. doi:https://doi.org/10.17188/1278909. https://www.osti.gov/servlets/purl/1278909. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1278909,
title = {Materials Data on Pr(WO3)5 by Materials Project},
author = {The Materials Project},
abstractNote = {Pr(WO3)5 crystallizes in the orthorhombic Pmmm space group. The structure is three-dimensional. Pr3+ is bonded in a distorted square co-planar geometry to four equivalent O2- atoms. All Pr–O bond lengths are 3.06 Å. There are two inequivalent W+5.40+ sites. In the first W+5.40+ site, W+5.40+ is bonded to six O2- atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedra tilt angles range from 4–50°. There are a spread of W–O bond distances ranging from 1.92–2.03 Å. In the second W+5.40+ site, W+5.40+ is bonded to six O2- atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedra tilt angles range from 0–37°. There is two shorter (1.92 Å) and four longer (1.94 Å) W–O bond length. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a linear geometry to two equivalent W+5.40+ atoms. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent Pr3+ and two equivalent W+5.40+ atoms. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent W+5.40+ atoms. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to two W+5.40+ atoms. In the fifth O2- site, O2- is bonded in a linear geometry to two equivalent W+5.40+ atoms. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent W+5.40+ atoms.},
doi = {10.17188/1278909},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jul 15 00:00:00 EDT 2020},
month = {Wed Jul 15 00:00:00 EDT 2020}
}