U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Ca3Co2(WO6)2 by Materials Project
Abstract
Ca3Co2(WO6)2 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are three inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.35–2.74 Å. In the second Ca2+ site, Ca2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.33–2.59 Å. In the third Ca2+ site, Ca2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.35–2.75 Å. There are two inequivalent W6+ sites. In the first W6+ site, W6+ is bonded to six O2- atoms to form WO6 octahedra that share corners with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 20–32°. There are a spread of W–O bond distances ranging from 1.87–2.04 Å. In the second W6+ site, W6+ is bonded to six O2- atoms to form WO6 octahedra that share corners with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 21–31°. There are a spread of W–O bond distances ranging from 1.89–2.04 Å. There are two inequivalent Co3+ sites.more »
- Authors:
- Publication Date:
- Other Number(s):
- mvc-13348
- 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; Ca3Co2(WO6)2; Ca-Co-O-W
- OSTI Identifier:
- 1318864
- DOI:
- https://doi.org/10.17188/1318864
Citation Formats
The Materials Project. Materials Data on Ca3Co2(WO6)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1318864.
The Materials Project. Materials Data on Ca3Co2(WO6)2 by Materials Project. United States. doi:https://doi.org/10.17188/1318864
The Materials Project. 2020.
"Materials Data on Ca3Co2(WO6)2 by Materials Project". United States. doi:https://doi.org/10.17188/1318864. https://www.osti.gov/servlets/purl/1318864. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1318864,
title = {Materials Data on Ca3Co2(WO6)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Ca3Co2(WO6)2 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are three inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.35–2.74 Å. In the second Ca2+ site, Ca2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.33–2.59 Å. In the third Ca2+ site, Ca2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.35–2.75 Å. There are two inequivalent W6+ sites. In the first W6+ site, W6+ is bonded to six O2- atoms to form WO6 octahedra that share corners with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 20–32°. There are a spread of W–O bond distances ranging from 1.87–2.04 Å. In the second W6+ site, W6+ is bonded to six O2- atoms to form WO6 octahedra that share corners with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 21–31°. There are a spread of W–O bond distances ranging from 1.89–2.04 Å. There are two inequivalent Co3+ sites. In the first Co3+ site, Co3+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six WO6 octahedra. The corner-sharing octahedra tilt angles range from 20–32°. There are a spread of Co–O bond distances ranging from 1.87–2.09 Å. In the second Co3+ site, Co3+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six WO6 octahedra. The corner-sharing octahedra tilt angles range from 21–31°. There are a spread of Co–O bond distances ranging from 1.83–2.11 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to three Ca2+, one W6+, and one Co3+ atom. In the second O2- site, O2- is bonded to two Ca2+, one W6+, and one Co3+ atom to form distorted corner-sharing OCa2CoW trigonal pyramids. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two Ca2+, one W6+, and one Co3+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two Ca2+, one W6+, and one Co3+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to two Ca2+, one W6+, and one Co3+ atom. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to two Ca2+, one W6+, and one Co3+ atom. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to two Ca2+, one W6+, and one Co3+ atom. In the eighth O2- site, O2- is bonded in a 5-coordinate geometry to three Ca2+, one W6+, and one Co3+ atom. In the ninth O2- site, O2- is bonded to two Ca2+, one W6+, and one Co3+ atom to form distorted corner-sharing OCa2CoW tetrahedra. In the tenth O2- site, O2- is bonded in a distorted see-saw-like geometry to two Ca2+, one W6+, and one Co3+ atom. In the eleventh O2- site, O2- is bonded in a distorted T-shaped geometry to one Ca2+, one W6+, and one Co3+ atom. In the twelfth O2- site, O2- is bonded in a distorted T-shaped geometry to one Ca2+, one W6+, and one Co3+ atom.},
doi = {10.17188/1318864},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}