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Title: Materials Data on Dy5Si4 by Materials Project

Abstract

Dy5Si4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are three inequivalent Dy sites. In the first Dy site, Dy is bonded to six Si atoms to form distorted corner-sharing DySi6 octahedra. The corner-sharing octahedra tilt angles range from 55–56°. There are a spread of Dy–Si bond distances ranging from 2.91–3.30 Å. In the second Dy site, Dy is bonded in a 6-coordinate geometry to seven Si atoms. There are a spread of Dy–Si bond distances ranging from 3.04–3.67 Å. In the third Dy site, Dy is bonded in a 6-coordinate geometry to six Si atoms. There are a spread of Dy–Si bond distances ranging from 2.86–3.03 Å. There are three inequivalent Si sites. In the first Si site, Si is bonded in a 9-coordinate geometry to eight Dy and one Si atom. The Si–Si bond length is 2.54 Å. In the second Si site, Si is bonded in a 9-coordinate geometry to eight Dy and one Si atom. In the third Si site, Si is bonded in a 9-coordinate geometry to eight Dy and one Si atom. The Si–Si bond length is 2.51 Å.

Publication Date:
Other Number(s):
mp-542828
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; Dy5Si4; Dy-Si
OSTI Identifier:
1266746
DOI:
10.17188/1266746

Citation Formats

The Materials Project. Materials Data on Dy5Si4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1266746.
The Materials Project. Materials Data on Dy5Si4 by Materials Project. United States. doi:10.17188/1266746.
The Materials Project. 2020. "Materials Data on Dy5Si4 by Materials Project". United States. doi:10.17188/1266746. https://www.osti.gov/servlets/purl/1266746. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1266746,
title = {Materials Data on Dy5Si4 by Materials Project},
author = {The Materials Project},
abstractNote = {Dy5Si4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are three inequivalent Dy sites. In the first Dy site, Dy is bonded to six Si atoms to form distorted corner-sharing DySi6 octahedra. The corner-sharing octahedra tilt angles range from 55–56°. There are a spread of Dy–Si bond distances ranging from 2.91–3.30 Å. In the second Dy site, Dy is bonded in a 6-coordinate geometry to seven Si atoms. There are a spread of Dy–Si bond distances ranging from 3.04–3.67 Å. In the third Dy site, Dy is bonded in a 6-coordinate geometry to six Si atoms. There are a spread of Dy–Si bond distances ranging from 2.86–3.03 Å. There are three inequivalent Si sites. In the first Si site, Si is bonded in a 9-coordinate geometry to eight Dy and one Si atom. The Si–Si bond length is 2.54 Å. In the second Si site, Si is bonded in a 9-coordinate geometry to eight Dy and one Si atom. In the third Si site, Si is bonded in a 9-coordinate geometry to eight Dy and one Si atom. The Si–Si bond length is 2.51 Å.},
doi = {10.17188/1266746},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

Dataset:

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