Materials Data on LiGd(WO4)2 by Materials Project
Abstract
LiGd(WO4)2 is Brookite-derived structured and crystallizes in the monoclinic P2/c space group. The structure is three-dimensional. Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share corners with eight equivalent WO6 octahedra and edges with two equivalent GdO6 pentagonal pyramids. The corner-sharing octahedra tilt angles range from 40–60°. There are a spread of Li–O bond distances ranging from 2.09–2.48 Å. Gd3+ is bonded to six O2- atoms to form distorted GdO6 pentagonal pyramids that share corners with eight equivalent WO6 octahedra and edges with two equivalent LiO6 octahedra. The corner-sharing octahedra tilt angles range from 46–64°. There are four shorter (2.28 Å) and two longer (2.42 Å) Gd–O bond lengths. W6+ is bonded to six O2- atoms to form distorted WO6 octahedra that share corners with four equivalent LiO6 octahedra, corners with four equivalent GdO6 pentagonal pyramids, and edges with two equivalent WO6 octahedra. The corner-sharing octahedra tilt angles range from 40–60°. There are a spread of W–O bond distances ranging from 1.83–2.24 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to one Gd3+ and two equivalent W6+ atoms. In the second O2-more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1210920
- 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; LiGd(WO4)2; Gd-Li-O-W
- OSTI Identifier:
- 1725467
- DOI:
- https://doi.org/10.17188/1725467
Citation Formats
The Materials Project. Materials Data on LiGd(WO4)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1725467.
The Materials Project. Materials Data on LiGd(WO4)2 by Materials Project. United States. doi:https://doi.org/10.17188/1725467
The Materials Project. 2020.
"Materials Data on LiGd(WO4)2 by Materials Project". United States. doi:https://doi.org/10.17188/1725467. https://www.osti.gov/servlets/purl/1725467. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1725467,
title = {Materials Data on LiGd(WO4)2 by Materials Project},
author = {The Materials Project},
abstractNote = {LiGd(WO4)2 is Brookite-derived structured and crystallizes in the monoclinic P2/c space group. The structure is three-dimensional. Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share corners with eight equivalent WO6 octahedra and edges with two equivalent GdO6 pentagonal pyramids. The corner-sharing octahedra tilt angles range from 40–60°. There are a spread of Li–O bond distances ranging from 2.09–2.48 Å. Gd3+ is bonded to six O2- atoms to form distorted GdO6 pentagonal pyramids that share corners with eight equivalent WO6 octahedra and edges with two equivalent LiO6 octahedra. The corner-sharing octahedra tilt angles range from 46–64°. There are four shorter (2.28 Å) and two longer (2.42 Å) Gd–O bond lengths. W6+ is bonded to six O2- atoms to form distorted WO6 octahedra that share corners with four equivalent LiO6 octahedra, corners with four equivalent GdO6 pentagonal pyramids, and edges with two equivalent WO6 octahedra. The corner-sharing octahedra tilt angles range from 40–60°. There are a spread of W–O bond distances ranging from 1.83–2.24 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to one Gd3+ and two equivalent W6+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one Gd3+, and one W6+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Li1+ and two equivalent W6+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Li1+, one Gd3+, and one W6+ atom.},
doi = {10.17188/1725467},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat May 02 00:00:00 EDT 2020},
month = {Sat May 02 00:00:00 EDT 2020}
}