U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Sm2(Ga3Ir)3 by Materials Project
Abstract
Sm2(IrGa3)3 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Sm is bonded in a 11-coordinate geometry to eleven Ga atoms. There are a spread of Sm–Ga bond distances ranging from 3.04–3.18 Å. There are two inequivalent Ir sites. In the first Ir site, Ir is bonded in a 8-coordinate geometry to eight Ga atoms. There are a spread of Ir–Ga bond distances ranging from 2.60–2.66 Å. In the second Ir site, Ir is bonded in a 8-coordinate geometry to eight Ga atoms. There are a spread of Ir–Ga bond distances ranging from 2.59–2.65 Å. There are four inequivalent Ga sites. In the first Ga site, Ga is bonded in a 10-coordinate geometry to two equivalent Sm, two equivalent Ir, and six Ga atoms. There are two shorter (2.75 Å) and four longer (2.76 Å) Ga–Ga bond lengths. In the second Ga site, Ga is bonded in a 3-coordinate geometry to three equivalent Sm, three Ir, and five Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.79–2.96 Å. In the third Ga site, Ga is bonded in a 10-coordinate geometry to two equivalent Sm, three Ir, and five Ga atoms. There are one shortermore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1208926
- 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; Sm2(Ga3Ir)3; Ga-Ir-Sm
- OSTI Identifier:
- 1753570
- DOI:
- https://doi.org/10.17188/1753570
Citation Formats
The Materials Project. Materials Data on Sm2(Ga3Ir)3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1753570.
The Materials Project. Materials Data on Sm2(Ga3Ir)3 by Materials Project. United States. doi:https://doi.org/10.17188/1753570
The Materials Project. 2020.
"Materials Data on Sm2(Ga3Ir)3 by Materials Project". United States. doi:https://doi.org/10.17188/1753570. https://www.osti.gov/servlets/purl/1753570. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1753570,
title = {Materials Data on Sm2(Ga3Ir)3 by Materials Project},
author = {The Materials Project},
abstractNote = {Sm2(IrGa3)3 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Sm is bonded in a 11-coordinate geometry to eleven Ga atoms. There are a spread of Sm–Ga bond distances ranging from 3.04–3.18 Å. There are two inequivalent Ir sites. In the first Ir site, Ir is bonded in a 8-coordinate geometry to eight Ga atoms. There are a spread of Ir–Ga bond distances ranging from 2.60–2.66 Å. In the second Ir site, Ir is bonded in a 8-coordinate geometry to eight Ga atoms. There are a spread of Ir–Ga bond distances ranging from 2.59–2.65 Å. There are four inequivalent Ga sites. In the first Ga site, Ga is bonded in a 10-coordinate geometry to two equivalent Sm, two equivalent Ir, and six Ga atoms. There are two shorter (2.75 Å) and four longer (2.76 Å) Ga–Ga bond lengths. In the second Ga site, Ga is bonded in a 3-coordinate geometry to three equivalent Sm, three Ir, and five Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.79–2.96 Å. In the third Ga site, Ga is bonded in a 10-coordinate geometry to two equivalent Sm, three Ir, and five Ga atoms. There are one shorter (2.80 Å) and two longer (2.84 Å) Ga–Ga bond lengths. In the fourth Ga site, Ga is bonded in a 10-coordinate geometry to two equivalent Sm, two equivalent Ir, and six Ga atoms. The Ga–Ga bond length is 2.72 Å.},
doi = {10.17188/1753570},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Apr 29 00:00:00 EDT 2020},
month = {Wed Apr 29 00:00:00 EDT 2020}
}