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Title: Materials Data on Y6AgTe2 by Materials Project

Abstract

Y6AgTe2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are six inequivalent Y sites. In the first Y site, Y is bonded in a 3-coordinate geometry to two equivalent Ag and one Te atom. Both Y–Ag bond lengths are 3.10 Å. The Y–Te bond length is 3.29 Å. In the second Y site, Y is bonded in a 5-coordinate geometry to three equivalent Ag and two equivalent Te atoms. There are two shorter (3.10 Å) and one longer (3.24 Å) Y–Ag bond lengths. Both Y–Te bond lengths are 3.18 Å. In the third Y site, Y is bonded in a 2-coordinate geometry to one Ag and one Te atom. The Y–Ag bond length is 3.42 Å. The Y–Te bond length is 3.16 Å. In the fourth Y site, Y is bonded to two equivalent Ag and three Te atoms to form distorted edge-sharing YAg2Te3 square pyramids. Both Y–Ag bond lengths are 3.03 Å. There are one shorter (3.10 Å) and two longer (3.17 Å) Y–Te bond lengths. In the fifth Y site, Y is bonded in a 4-coordinate geometry to one Ag and four Te atoms. The Y–Ag bond length is 3.76 Å. There are amore » spread of Y–Te bond distances ranging from 3.10–3.38 Å. In the sixth Y site, Y is bonded in a 4-coordinate geometry to four Te atoms. All Y–Te bond lengths are 3.14 Å. Ag is bonded in a 9-coordinate geometry to nine Y atoms. There are two inequivalent Te sites. In the first Te site, Te is bonded in a 8-coordinate geometry to eight Y atoms. In the second Te site, Te is bonded to seven Y atoms to form distorted edge-sharing TeY7 pentagonal bipyramids.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-642238
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; Y6AgTe2; Ag-Te-Y
OSTI Identifier:
1280095
DOI:
10.17188/1280095

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on Y6AgTe2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1280095.
Persson, Kristin, & Project, Materials. Materials Data on Y6AgTe2 by Materials Project. United States. doi:10.17188/1280095.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on Y6AgTe2 by Materials Project". United States. doi:10.17188/1280095. https://www.osti.gov/servlets/purl/1280095. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1280095,
title = {Materials Data on Y6AgTe2 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {Y6AgTe2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are six inequivalent Y sites. In the first Y site, Y is bonded in a 3-coordinate geometry to two equivalent Ag and one Te atom. Both Y–Ag bond lengths are 3.10 Å. The Y–Te bond length is 3.29 Å. In the second Y site, Y is bonded in a 5-coordinate geometry to three equivalent Ag and two equivalent Te atoms. There are two shorter (3.10 Å) and one longer (3.24 Å) Y–Ag bond lengths. Both Y–Te bond lengths are 3.18 Å. In the third Y site, Y is bonded in a 2-coordinate geometry to one Ag and one Te atom. The Y–Ag bond length is 3.42 Å. The Y–Te bond length is 3.16 Å. In the fourth Y site, Y is bonded to two equivalent Ag and three Te atoms to form distorted edge-sharing YAg2Te3 square pyramids. Both Y–Ag bond lengths are 3.03 Å. There are one shorter (3.10 Å) and two longer (3.17 Å) Y–Te bond lengths. In the fifth Y site, Y is bonded in a 4-coordinate geometry to one Ag and four Te atoms. The Y–Ag bond length is 3.76 Å. There are a spread of Y–Te bond distances ranging from 3.10–3.38 Å. In the sixth Y site, Y is bonded in a 4-coordinate geometry to four Te atoms. All Y–Te bond lengths are 3.14 Å. Ag is bonded in a 9-coordinate geometry to nine Y atoms. There are two inequivalent Te sites. In the first Te site, Te is bonded in a 8-coordinate geometry to eight Y atoms. In the second Te site, Te is bonded to seven Y atoms to form distorted edge-sharing TeY7 pentagonal bipyramids.},
doi = {10.17188/1280095},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}

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