U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Sm(CrB3)2 by Materials Project
Abstract
Sm(CrB3)2 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. Sm2+ is bonded in a 12-coordinate geometry to sixteen B1- atoms. There are a spread of Sm–B bond distances ranging from 2.81–2.96 Å. Cr2+ is bonded in a 10-coordinate geometry to ten B1- atoms. There are a spread of Cr–B bond distances ranging from 2.12–2.22 Å. There are two inequivalent B1- sites. In the first B1- site, B1- is bonded in a 6-coordinate geometry to three equivalent Sm2+, three equivalent Cr2+, and three B1- atoms. There is one shorter (1.76 Å) and two longer (1.79 Å) B–B bond length. In the second B1- site, B1- is bonded in a 9-coordinate geometry to two equivalent Sm2+, four equivalent Cr2+, and three B1- atoms. The B–B bond length is 1.84 Å.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1079198
- 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; Sm(CrB3)2; B-Cr-Sm
- OSTI Identifier:
- 1678066
- DOI:
- https://doi.org/10.17188/1678066
Citation Formats
The Materials Project. Materials Data on Sm(CrB3)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1678066.
The Materials Project. Materials Data on Sm(CrB3)2 by Materials Project. United States. doi:https://doi.org/10.17188/1678066
The Materials Project. 2020.
"Materials Data on Sm(CrB3)2 by Materials Project". United States. doi:https://doi.org/10.17188/1678066. https://www.osti.gov/servlets/purl/1678066. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1678066,
title = {Materials Data on Sm(CrB3)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Sm(CrB3)2 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. Sm2+ is bonded in a 12-coordinate geometry to sixteen B1- atoms. There are a spread of Sm–B bond distances ranging from 2.81–2.96 Å. Cr2+ is bonded in a 10-coordinate geometry to ten B1- atoms. There are a spread of Cr–B bond distances ranging from 2.12–2.22 Å. There are two inequivalent B1- sites. In the first B1- site, B1- is bonded in a 6-coordinate geometry to three equivalent Sm2+, three equivalent Cr2+, and three B1- atoms. There is one shorter (1.76 Å) and two longer (1.79 Å) B–B bond length. In the second B1- site, B1- is bonded in a 9-coordinate geometry to two equivalent Sm2+, four equivalent Cr2+, and three B1- atoms. The B–B bond length is 1.84 Å.},
doi = {10.17188/1678066},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}