U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on CoBW by Materials Project
Abstract
WCoB crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. W2+ is bonded to five equivalent B3- atoms to form distorted WB5 trigonal bipyramids that share corners with eight equivalent CoB4 tetrahedra, corners with eight equivalent WB5 trigonal bipyramids, edges with six equivalent CoB4 tetrahedra, and edges with six equivalent WB5 trigonal bipyramids. There are a spread of W–B bond distances ranging from 2.38–2.43 Å. Co1+ is bonded to four equivalent B3- atoms to form CoB4 tetrahedra that share corners with eight equivalent CoB4 tetrahedra, corners with eight equivalent WB5 trigonal bipyramids, edges with two equivalent CoB4 tetrahedra, and edges with six equivalent WB5 trigonal bipyramids. There are a spread of Co–B bond distances ranging from 2.10–2.22 Å. B3- is bonded in a 9-coordinate geometry to five equivalent W2+ and four equivalent Co1+ atoms.
- Publication Date:
- Other Number(s):
- mp-22759
- 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; B-Co-W; CoBW; crystal structure
- OSTI Identifier:
- 1198953
- DOI:
- https://doi.org/10.17188/1198953
Citation Formats
Materials Data on CoBW by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1198953.
Materials Data on CoBW by Materials Project. United States. doi:https://doi.org/10.17188/1198953
2020.
"Materials Data on CoBW by Materials Project". United States. doi:https://doi.org/10.17188/1198953. https://www.osti.gov/servlets/purl/1198953. Pub date:Fri Jul 17 00:00:00 EDT 2020
@article{osti_1198953,
title = {Materials Data on CoBW by Materials Project},
abstractNote = {WCoB crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. W2+ is bonded to five equivalent B3- atoms to form distorted WB5 trigonal bipyramids that share corners with eight equivalent CoB4 tetrahedra, corners with eight equivalent WB5 trigonal bipyramids, edges with six equivalent CoB4 tetrahedra, and edges with six equivalent WB5 trigonal bipyramids. There are a spread of W–B bond distances ranging from 2.38–2.43 Å. Co1+ is bonded to four equivalent B3- atoms to form CoB4 tetrahedra that share corners with eight equivalent CoB4 tetrahedra, corners with eight equivalent WB5 trigonal bipyramids, edges with two equivalent CoB4 tetrahedra, and edges with six equivalent WB5 trigonal bipyramids. There are a spread of Co–B bond distances ranging from 2.10–2.22 Å. B3- is bonded in a 9-coordinate geometry to five equivalent W2+ and four equivalent Co1+ atoms.},
doi = {10.17188/1198953},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}