U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Ho3CrB7 by Materials Project
Abstract
Ho3CrB7 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. there are two inequivalent Ho3+ sites. In the first Ho3+ site, Ho3+ is bonded in a 11-coordinate geometry to eleven B+2.14- atoms. There are a spread of Ho–B bond distances ranging from 2.61–2.72 Å. In the second Ho3+ site, Ho3+ is bonded in a 10-coordinate geometry to ten B+2.14- atoms. There are a spread of Ho–B bond distances ranging from 2.61–2.68 Å. Cr6+ is bonded in a 10-coordinate geometry to ten B+2.14- atoms. There are a spread of Cr–B bond distances ranging from 2.27–2.30 Å. There are four inequivalent B+2.14- sites. In the first B+2.14- site, B+2.14- is bonded in a 9-coordinate geometry to six Ho3+ and three B+2.14- atoms. There is one shorter (1.88 Å) and two longer (1.95 Å) B–B bond length. In the second B+2.14- site, B+2.14- is bonded in a 9-coordinate geometry to four equivalent Ho3+, two equivalent Cr6+, and three B+2.14- atoms. There are a spread of B–B bond distances ranging from 1.74–1.92 Å. In the third B+2.14- site, B+2.14- is bonded in a 8-coordinate geometry to four equivalent Ho3+, two equivalent Cr6+, and two equivalent B+2.14- atoms. In the fourth B+2.14- site,more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-31046
- 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; Ho3CrB7; B-Cr-Ho
- OSTI Identifier:
- 1205374
- DOI:
- https://doi.org/10.17188/1205374
Citation Formats
The Materials Project. Materials Data on Ho3CrB7 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1205374.
The Materials Project. Materials Data on Ho3CrB7 by Materials Project. United States. doi:https://doi.org/10.17188/1205374
The Materials Project. 2020.
"Materials Data on Ho3CrB7 by Materials Project". United States. doi:https://doi.org/10.17188/1205374. https://www.osti.gov/servlets/purl/1205374. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1205374,
title = {Materials Data on Ho3CrB7 by Materials Project},
author = {The Materials Project},
abstractNote = {Ho3CrB7 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. there are two inequivalent Ho3+ sites. In the first Ho3+ site, Ho3+ is bonded in a 11-coordinate geometry to eleven B+2.14- atoms. There are a spread of Ho–B bond distances ranging from 2.61–2.72 Å. In the second Ho3+ site, Ho3+ is bonded in a 10-coordinate geometry to ten B+2.14- atoms. There are a spread of Ho–B bond distances ranging from 2.61–2.68 Å. Cr6+ is bonded in a 10-coordinate geometry to ten B+2.14- atoms. There are a spread of Cr–B bond distances ranging from 2.27–2.30 Å. There are four inequivalent B+2.14- sites. In the first B+2.14- site, B+2.14- is bonded in a 9-coordinate geometry to six Ho3+ and three B+2.14- atoms. There is one shorter (1.88 Å) and two longer (1.95 Å) B–B bond length. In the second B+2.14- site, B+2.14- is bonded in a 9-coordinate geometry to four equivalent Ho3+, two equivalent Cr6+, and three B+2.14- atoms. There are a spread of B–B bond distances ranging from 1.74–1.92 Å. In the third B+2.14- site, B+2.14- is bonded in a 8-coordinate geometry to four equivalent Ho3+, two equivalent Cr6+, and two equivalent B+2.14- atoms. In the fourth B+2.14- site, B+2.14- is bonded in a 9-coordinate geometry to four Ho3+, two equivalent Cr6+, and three B+2.14- atoms. The B–B bond length is 1.84 Å.},
doi = {10.17188/1205374},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}