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Title: Materials Data on Dy5(Ge5Rh2)2 by Materials Project

Abstract

Dy5(Rh2Ge5)2 crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. there are three inequivalent Dy sites. In the first Dy site, Dy is bonded in a 8-coordinate geometry to four equivalent Rh and twelve Ge atoms. All Dy–Rh bond lengths are 3.23 Å. There are eight shorter (3.00 Å) and four longer (3.36 Å) Dy–Ge bond lengths. In the second Dy site, Dy is bonded to four equivalent Rh and eight Ge atoms to form face-sharing DyGe8Rh4 cuboctahedra. All Dy–Rh bond lengths are 3.12 Å. There are a spread of Dy–Ge bond distances ranging from 2.96–3.13 Å. In the third Dy site, Dy is bonded in a 8-coordinate geometry to four equivalent Rh and ten Ge atoms. All Dy–Rh bond lengths are 3.34 Å. There are a spread of Dy–Ge bond distances ranging from 3.25–3.34 Å. Rh is bonded in a 5-coordinate geometry to five Dy and five Ge atoms. There are a spread of Rh–Ge bond distances ranging from 2.45–2.58 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to six Dy, two equivalent Rh, and one Ge atom. The Ge–Ge bond length is 2.46 Å. Inmore » the second Ge site, Ge is bonded in a 2-coordinate geometry to five Dy, two equivalent Rh, and one Ge atom. The Ge–Ge bond length is 2.57 Å. In the third Ge site, Ge is bonded in a 2-coordinate geometry to four Dy and two equivalent Rh atoms.« less

Publication Date:
Other Number(s):
mp-1202174
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; Dy5(Ge5Rh2)2; Dy-Ge-Rh
OSTI Identifier:
1753055
DOI:
https://doi.org/10.17188/1753055

Citation Formats

The Materials Project. Materials Data on Dy5(Ge5Rh2)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1753055.
The Materials Project. Materials Data on Dy5(Ge5Rh2)2 by Materials Project. United States. doi:https://doi.org/10.17188/1753055
The Materials Project. 2020. "Materials Data on Dy5(Ge5Rh2)2 by Materials Project". United States. doi:https://doi.org/10.17188/1753055. https://www.osti.gov/servlets/purl/1753055. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1753055,
title = {Materials Data on Dy5(Ge5Rh2)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Dy5(Rh2Ge5)2 crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. there are three inequivalent Dy sites. In the first Dy site, Dy is bonded in a 8-coordinate geometry to four equivalent Rh and twelve Ge atoms. All Dy–Rh bond lengths are 3.23 Å. There are eight shorter (3.00 Å) and four longer (3.36 Å) Dy–Ge bond lengths. In the second Dy site, Dy is bonded to four equivalent Rh and eight Ge atoms to form face-sharing DyGe8Rh4 cuboctahedra. All Dy–Rh bond lengths are 3.12 Å. There are a spread of Dy–Ge bond distances ranging from 2.96–3.13 Å. In the third Dy site, Dy is bonded in a 8-coordinate geometry to four equivalent Rh and ten Ge atoms. All Dy–Rh bond lengths are 3.34 Å. There are a spread of Dy–Ge bond distances ranging from 3.25–3.34 Å. Rh is bonded in a 5-coordinate geometry to five Dy and five Ge atoms. There are a spread of Rh–Ge bond distances ranging from 2.45–2.58 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to six Dy, two equivalent Rh, and one Ge atom. The Ge–Ge bond length is 2.46 Å. In the second Ge site, Ge is bonded in a 2-coordinate geometry to five Dy, two equivalent Rh, and one Ge atom. The Ge–Ge bond length is 2.57 Å. In the third Ge site, Ge is bonded in a 2-coordinate geometry to four Dy and two equivalent Rh atoms.},
doi = {10.17188/1753055},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}