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Title: Materials Data on Yb2(Al3Ir)3 by Materials Project

Abstract

Yb2(IrAl3)3 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Yb is bonded in a 11-coordinate geometry to eleven Al atoms. There are a spread of Yb–Al bond distances ranging from 3.07–3.14 Å. There are two inequivalent Ir sites. In the first Ir site, Ir is bonded in a 8-coordinate geometry to eight Al atoms. There are a spread of Ir–Al bond distances ranging from 2.56–2.61 Å. In the second Ir site, Ir is bonded in a 8-coordinate geometry to eight Al atoms. There are two shorter (2.59 Å) and six longer (2.60 Å) Ir–Al bond lengths. There are four inequivalent Al sites. In the first Al site, Al is bonded in a 2-coordinate geometry to two equivalent Yb, two equivalent Ir, and six Al atoms. There are two shorter (2.74 Å) and four longer (2.79 Å) Al–Al bond lengths. In the second Al site, Al is bonded in a 3-coordinate geometry to three equivalent Yb, three Ir, and two Al atoms. The Al–Al bond length is 2.82 Å. In the third Al site, Al is bonded in a 3-coordinate geometry to two equivalent Yb, three Ir, and two equivalent Al atoms. Both Al–Al bond lengths are 2.91more » Å. In the fourth Al site, Al is bonded in a 2-coordinate geometry to two equivalent Yb, two equivalent Ir, and six Al atoms. The Al–Al bond length is 2.74 Å.« less

Authors:
Publication Date:
Other Number(s):
mp-1207613
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; Yb2(Al3Ir)3; Al-Ir-Yb
OSTI Identifier:
1689089
DOI:
https://doi.org/10.17188/1689089

Citation Formats

The Materials Project. Materials Data on Yb2(Al3Ir)3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1689089.
The Materials Project. Materials Data on Yb2(Al3Ir)3 by Materials Project. United States. doi:https://doi.org/10.17188/1689089
The Materials Project. 2020. "Materials Data on Yb2(Al3Ir)3 by Materials Project". United States. doi:https://doi.org/10.17188/1689089. https://www.osti.gov/servlets/purl/1689089. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1689089,
title = {Materials Data on Yb2(Al3Ir)3 by Materials Project},
author = {The Materials Project},
abstractNote = {Yb2(IrAl3)3 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Yb is bonded in a 11-coordinate geometry to eleven Al atoms. There are a spread of Yb–Al bond distances ranging from 3.07–3.14 Å. There are two inequivalent Ir sites. In the first Ir site, Ir is bonded in a 8-coordinate geometry to eight Al atoms. There are a spread of Ir–Al bond distances ranging from 2.56–2.61 Å. In the second Ir site, Ir is bonded in a 8-coordinate geometry to eight Al atoms. There are two shorter (2.59 Å) and six longer (2.60 Å) Ir–Al bond lengths. There are four inequivalent Al sites. In the first Al site, Al is bonded in a 2-coordinate geometry to two equivalent Yb, two equivalent Ir, and six Al atoms. There are two shorter (2.74 Å) and four longer (2.79 Å) Al–Al bond lengths. In the second Al site, Al is bonded in a 3-coordinate geometry to three equivalent Yb, three Ir, and two Al atoms. The Al–Al bond length is 2.82 Å. In the third Al site, Al is bonded in a 3-coordinate geometry to two equivalent Yb, three Ir, and two equivalent Al atoms. Both Al–Al bond lengths are 2.91 Å. In the fourth Al site, Al is bonded in a 2-coordinate geometry to two equivalent Yb, two equivalent Ir, and six Al atoms. The Al–Al bond length is 2.74 Å.},
doi = {10.17188/1689089},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}