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Title: Materials Data on ErSiAg by Materials Project

Abstract

ErAgSi crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Er3+ is bonded to five Si4- atoms to form a mixture of distorted corner and edge-sharing ErSi5 square pyramids. There are one shorter (2.95 Å) and four longer (2.96 Å) Er–Si bond lengths. Ag1+ is bonded in a 4-coordinate geometry to four Si4- atoms. There are two shorter (2.68 Å) and two longer (2.72 Å) Ag–Si bond lengths. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 9-coordinate geometry to six equivalent Er3+ and three equivalent Ag1+ atoms. In the second Si4- site, Si4- is bonded in a 9-coordinate geometry to three equivalent Er3+ and six equivalent Ag1+ atoms.

Publication Date:
Other Number(s):
mp-1084844
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; ErSiAg; Ag-Er-Si
OSTI Identifier:
1680600
DOI:
https://doi.org/10.17188/1680600

Citation Formats

The Materials Project. Materials Data on ErSiAg by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1680600.
The Materials Project. Materials Data on ErSiAg by Materials Project. United States. doi:https://doi.org/10.17188/1680600
The Materials Project. 2020. "Materials Data on ErSiAg by Materials Project". United States. doi:https://doi.org/10.17188/1680600. https://www.osti.gov/servlets/purl/1680600. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1680600,
title = {Materials Data on ErSiAg by Materials Project},
author = {The Materials Project},
abstractNote = {ErAgSi crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Er3+ is bonded to five Si4- atoms to form a mixture of distorted corner and edge-sharing ErSi5 square pyramids. There are one shorter (2.95 Å) and four longer (2.96 Å) Er–Si bond lengths. Ag1+ is bonded in a 4-coordinate geometry to four Si4- atoms. There are two shorter (2.68 Å) and two longer (2.72 Å) Ag–Si bond lengths. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 9-coordinate geometry to six equivalent Er3+ and three equivalent Ag1+ atoms. In the second Si4- site, Si4- is bonded in a 9-coordinate geometry to three equivalent Er3+ and six equivalent Ag1+ atoms.},
doi = {10.17188/1680600},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}