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Title: Materials Data on Ba3(YI6)2 by Materials Project

Abstract

Ba3(YI6)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are three inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to nine I1- atoms. There are a spread of Ba–I bond distances ranging from 3.47–4.22 Å. In the second Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to seven I1- atoms. There are a spread of Ba–I bond distances ranging from 3.42–3.90 Å. In the third Ba2+ site, Ba2+ is bonded in a 6-coordinate geometry to six I1- atoms. There are a spread of Ba–I bond distances ranging from 3.46–3.65 Å. There are two inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded to six I1- atoms to form corner-sharing YI6 octahedra. The corner-sharing octahedra tilt angles range from 49–52°. There are a spread of Y–I bond distances ranging from 2.94–3.23 Å. In the second Y3+ site, Y3+ is bonded to six I1- atoms to form corner-sharing YI6 octahedra. The corner-sharing octahedra tilt angles range from 49–52°. There are a spread of Y–I bond distances ranging from 3.00–3.14 Å. There are twelve inequivalent I1- sites. In the first I1- site, I1- is bonded in a 2-coordinate geometrymore » to two Ba2+ and two Y3+ atoms. In the second I1- site, I1- is bonded in a distorted trigonal non-coplanar geometry to three Ba2+ atoms. In the third I1- site, I1- is bonded in a trigonal planar geometry to three Ba2+ atoms. In the fourth I1- site, I1- is bonded in a distorted bent 120 degrees geometry to one Ba2+ and one Y3+ atom. In the fifth I1- site, I1- is bonded in an L-shaped geometry to one Ba2+ and one Y3+ atom. In the sixth I1- site, I1- is bonded in a 3-coordinate geometry to two Ba2+ and one Y3+ atom. In the seventh I1- site, I1- is bonded in a 3-coordinate geometry to one Ba2+ and two Y3+ atoms. In the eighth I1- site, I1- is bonded in a 2-coordinate geometry to one Ba2+ and one Y3+ atom. In the ninth I1- site, I1- is bonded in a 3-coordinate geometry to two Ba2+ and one Y3+ atom. In the tenth I1- site, I1- is bonded in a 3-coordinate geometry to two Ba2+ and one Y3+ atom. In the eleventh I1- site, I1- is bonded in a distorted water-like geometry to two Ba2+ and one Y3+ atom. In the twelfth I1- site, I1- is bonded in a 3-coordinate geometry to two Ba2+ and one Y3+ atom.« less

Publication Date:
Other Number(s):
mp-776463
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Ba3(YI6)2; Ba-I-Y
OSTI Identifier:
1304278
DOI:
10.17188/1304278

Citation Formats

The Materials Project. Materials Data on Ba3(YI6)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1304278.
The Materials Project. Materials Data on Ba3(YI6)2 by Materials Project. United States. doi:10.17188/1304278.
The Materials Project. 2020. "Materials Data on Ba3(YI6)2 by Materials Project". United States. doi:10.17188/1304278. https://www.osti.gov/servlets/purl/1304278. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1304278,
title = {Materials Data on Ba3(YI6)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Ba3(YI6)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are three inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to nine I1- atoms. There are a spread of Ba–I bond distances ranging from 3.47–4.22 Å. In the second Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to seven I1- atoms. There are a spread of Ba–I bond distances ranging from 3.42–3.90 Å. In the third Ba2+ site, Ba2+ is bonded in a 6-coordinate geometry to six I1- atoms. There are a spread of Ba–I bond distances ranging from 3.46–3.65 Å. There are two inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded to six I1- atoms to form corner-sharing YI6 octahedra. The corner-sharing octahedra tilt angles range from 49–52°. There are a spread of Y–I bond distances ranging from 2.94–3.23 Å. In the second Y3+ site, Y3+ is bonded to six I1- atoms to form corner-sharing YI6 octahedra. The corner-sharing octahedra tilt angles range from 49–52°. There are a spread of Y–I bond distances ranging from 3.00–3.14 Å. There are twelve inequivalent I1- sites. In the first I1- site, I1- is bonded in a 2-coordinate geometry to two Ba2+ and two Y3+ atoms. In the second I1- site, I1- is bonded in a distorted trigonal non-coplanar geometry to three Ba2+ atoms. In the third I1- site, I1- is bonded in a trigonal planar geometry to three Ba2+ atoms. In the fourth I1- site, I1- is bonded in a distorted bent 120 degrees geometry to one Ba2+ and one Y3+ atom. In the fifth I1- site, I1- is bonded in an L-shaped geometry to one Ba2+ and one Y3+ atom. In the sixth I1- site, I1- is bonded in a 3-coordinate geometry to two Ba2+ and one Y3+ atom. In the seventh I1- site, I1- is bonded in a 3-coordinate geometry to one Ba2+ and two Y3+ atoms. In the eighth I1- site, I1- is bonded in a 2-coordinate geometry to one Ba2+ and one Y3+ atom. In the ninth I1- site, I1- is bonded in a 3-coordinate geometry to two Ba2+ and one Y3+ atom. In the tenth I1- site, I1- is bonded in a 3-coordinate geometry to two Ba2+ and one Y3+ atom. In the eleventh I1- site, I1- is bonded in a distorted water-like geometry to two Ba2+ and one Y3+ atom. In the twelfth I1- site, I1- is bonded in a 3-coordinate geometry to two Ba2+ and one Y3+ atom.},
doi = {10.17188/1304278},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

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