DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on Y(Fe2Ge)2 by Materials Project

Abstract

YFe4Ge2 crystallizes in the orthorhombic Pnnm space group. The structure is three-dimensional. Y is bonded in a 6-coordinate geometry to twelve Fe and six equivalent Ge atoms. There are a spread of Y–Fe bond distances ranging from 3.05–3.40 Å. There are two shorter (2.95 Å) and four longer (2.97 Å) Y–Ge bond lengths. There are two inequivalent Fe sites. In the first Fe site, Fe is bonded in a 1-coordinate geometry to three equivalent Y, four Fe, and four equivalent Ge atoms. There are a spread of Fe–Fe bond distances ranging from 2.46–2.64 Å. There are a spread of Fe–Ge bond distances ranging from 2.48–2.68 Å. In the second Fe site, Fe is bonded in a 3-coordinate geometry to three equivalent Y, three equivalent Fe, and three equivalent Ge atoms. There are two shorter (2.41 Å) and one longer (2.42 Å) Fe–Ge bond lengths. Ge is bonded in a 10-coordinate geometry to three equivalent Y and seven Fe atoms.

Authors:
Publication Date:
Other Number(s):
mp-1207830
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; Y(Fe2Ge)2; Fe-Ge-Y
OSTI Identifier:
1758117
DOI:
https://doi.org/10.17188/1758117

Citation Formats

The Materials Project. Materials Data on Y(Fe2Ge)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1758117.
The Materials Project. Materials Data on Y(Fe2Ge)2 by Materials Project. United States. doi:https://doi.org/10.17188/1758117
The Materials Project. 2020. "Materials Data on Y(Fe2Ge)2 by Materials Project". United States. doi:https://doi.org/10.17188/1758117. https://www.osti.gov/servlets/purl/1758117. Pub date:Thu Sep 03 00:00:00 EDT 2020
@article{osti_1758117,
title = {Materials Data on Y(Fe2Ge)2 by Materials Project},
author = {The Materials Project},
abstractNote = {YFe4Ge2 crystallizes in the orthorhombic Pnnm space group. The structure is three-dimensional. Y is bonded in a 6-coordinate geometry to twelve Fe and six equivalent Ge atoms. There are a spread of Y–Fe bond distances ranging from 3.05–3.40 Å. There are two shorter (2.95 Å) and four longer (2.97 Å) Y–Ge bond lengths. There are two inequivalent Fe sites. In the first Fe site, Fe is bonded in a 1-coordinate geometry to three equivalent Y, four Fe, and four equivalent Ge atoms. There are a spread of Fe–Fe bond distances ranging from 2.46–2.64 Å. There are a spread of Fe–Ge bond distances ranging from 2.48–2.68 Å. In the second Fe site, Fe is bonded in a 3-coordinate geometry to three equivalent Y, three equivalent Fe, and three equivalent Ge atoms. There are two shorter (2.41 Å) and one longer (2.42 Å) Fe–Ge bond lengths. Ge is bonded in a 10-coordinate geometry to three equivalent Y and seven Fe atoms.},
doi = {10.17188/1758117},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {9}
}