Materials Data on LaCrSb3 by Materials Project
Abstract
LaCrSb3 crystallizes in the orthorhombic Pbcm space group. The structure is three-dimensional. La3+ is bonded in a 9-coordinate geometry to nine Sb3- atoms. There are a spread of La–Sb bond distances ranging from 3.34–3.40 Å. Cr6+ is bonded to six Sb3- atoms to form a mixture of edge, face, and corner-sharing CrSb6 octahedra. The corner-sharing octahedral tilt angles are 45°. There are a spread of Cr–Sb bond distances ranging from 2.72–2.75 Å. There are three inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Sb3- atoms. There are two shorter (3.09 Å) and two longer (3.14 Å) Sb–Sb bond lengths. In the second Sb3- site, Sb3- is bonded in a 5-coordinate geometry to one La3+, four equivalent Cr6+, and one Sb3- atom. The Sb–Sb bond length is 3.25 Å. In the third Sb3- site, Sb3- is bonded in a 7-coordinate geometry to four equivalent La3+, two equivalent Cr6+, and one Sb3- atom.
- Authors:
- Publication Date:
- Other Number(s):
- mp-19861
- 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; LaCrSb3; Cr-La-Sb
- OSTI Identifier:
- 1195053
- DOI:
- https://doi.org/10.17188/1195053
Citation Formats
The Materials Project. Materials Data on LaCrSb3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1195053.
The Materials Project. Materials Data on LaCrSb3 by Materials Project. United States. doi:https://doi.org/10.17188/1195053
The Materials Project. 2020.
"Materials Data on LaCrSb3 by Materials Project". United States. doi:https://doi.org/10.17188/1195053. https://www.osti.gov/servlets/purl/1195053. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1195053,
title = {Materials Data on LaCrSb3 by Materials Project},
author = {The Materials Project},
abstractNote = {LaCrSb3 crystallizes in the orthorhombic Pbcm space group. The structure is three-dimensional. La3+ is bonded in a 9-coordinate geometry to nine Sb3- atoms. There are a spread of La–Sb bond distances ranging from 3.34–3.40 Å. Cr6+ is bonded to six Sb3- atoms to form a mixture of edge, face, and corner-sharing CrSb6 octahedra. The corner-sharing octahedral tilt angles are 45°. There are a spread of Cr–Sb bond distances ranging from 2.72–2.75 Å. There are three inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Sb3- atoms. There are two shorter (3.09 Å) and two longer (3.14 Å) Sb–Sb bond lengths. In the second Sb3- site, Sb3- is bonded in a 5-coordinate geometry to one La3+, four equivalent Cr6+, and one Sb3- atom. The Sb–Sb bond length is 3.25 Å. In the third Sb3- site, Sb3- is bonded in a 7-coordinate geometry to four equivalent La3+, two equivalent Cr6+, and one Sb3- atom.},
doi = {10.17188/1195053},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}