Materials Data on La10Ga5Br4 by Materials Project
Abstract
La10Br4Ga5 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are three inequivalent La sites. In the first La site, La is bonded to five Ga atoms to form a mixture of distorted edge and corner-sharing LaGa5 trigonal bipyramids. There are a spread of La–Ga bond distances ranging from 3.28–3.41 Å. In the second La site, La is bonded in a 8-coordinate geometry to three equivalent Ga and five Br atoms. There are one shorter (3.13 Å) and two longer (3.17 Å) La–Ga bond lengths. There are a spread of La–Br bond distances ranging from 3.10–3.52 Å. In the third La site, La is bonded in a 6-coordinate geometry to five Ga and one Br atom. There are one shorter (3.13 Å) and four longer (3.31 Å) La–Ga bond lengths. The La–Br bond length is 3.19 Å. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded in a 9-coordinate geometry to eight La and one Ga atom. The Ga–Ga bond length is 2.84 Å. In the second Ga site, Ga is bonded in a distorted q6 geometry to ten La atoms. There are two inequivalent Br sites. In the first Br site,more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-680502
- 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; La10Ga5Br4; Br-Ga-La
- OSTI Identifier:
- 1283658
- DOI:
- https://doi.org/10.17188/1283658
Citation Formats
The Materials Project. Materials Data on La10Ga5Br4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1283658.
The Materials Project. Materials Data on La10Ga5Br4 by Materials Project. United States. doi:https://doi.org/10.17188/1283658
The Materials Project. 2020.
"Materials Data on La10Ga5Br4 by Materials Project". United States. doi:https://doi.org/10.17188/1283658. https://www.osti.gov/servlets/purl/1283658. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1283658,
title = {Materials Data on La10Ga5Br4 by Materials Project},
author = {The Materials Project},
abstractNote = {La10Br4Ga5 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are three inequivalent La sites. In the first La site, La is bonded to five Ga atoms to form a mixture of distorted edge and corner-sharing LaGa5 trigonal bipyramids. There are a spread of La–Ga bond distances ranging from 3.28–3.41 Å. In the second La site, La is bonded in a 8-coordinate geometry to three equivalent Ga and five Br atoms. There are one shorter (3.13 Å) and two longer (3.17 Å) La–Ga bond lengths. There are a spread of La–Br bond distances ranging from 3.10–3.52 Å. In the third La site, La is bonded in a 6-coordinate geometry to five Ga and one Br atom. There are one shorter (3.13 Å) and four longer (3.31 Å) La–Ga bond lengths. The La–Br bond length is 3.19 Å. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded in a 9-coordinate geometry to eight La and one Ga atom. The Ga–Ga bond length is 2.84 Å. In the second Ga site, Ga is bonded in a distorted q6 geometry to ten La atoms. There are two inequivalent Br sites. In the first Br site, Br is bonded to five La atoms to form corner-sharing BrLa5 square pyramids. In the second Br site, Br is bonded in a 6-coordinate geometry to six equivalent La atoms.},
doi = {10.17188/1283658},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat May 02 00:00:00 EDT 2020},
month = {Sat May 02 00:00:00 EDT 2020}
}