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Title: Materials Data on Ho2CoGe4 by Materials Project

Abstract

Ho2CoGe4 crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are two inequivalent Ho sites. In the first Ho site, Ho is bonded in a 10-coordinate geometry to ten Ge atoms. There are a spread of Ho–Ge bond distances ranging from 2.98–3.16 Å. In the second Ho site, Ho is bonded in a 4-coordinate geometry to four equivalent Co and ten Ge atoms. All Ho–Co bond lengths are 3.22 Å. There are a spread of Ho–Ge bond distances ranging from 3.05–3.28 Å. Co is bonded in a 5-coordinate geometry to four equivalent Ho and five Ge atoms. There are a spread of Co–Ge bond distances ranging from 2.29–2.33 Å. There are four inequivalent Ge sites. In the first Ge site, Ge is bonded in a 4-coordinate geometry to four Ho, two equivalent Co, and four equivalent Ge atoms. All Ge–Ge bond lengths are 2.91 Å. In the second Ge site, Ge is bonded in a 2-coordinate geometry to four Ho, two equivalent Co, and four equivalent Ge atoms. In the third Ge site, Ge is bonded in a 1-coordinate geometry to six Ho, one Co, and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.62 Å.more » In the fourth Ge site, Ge is bonded in a 8-coordinate geometry to six Ho and two equivalent Ge atoms.« less

Publication Date:
Other Number(s):
mp-1224096
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; Ho2CoGe4; Co-Ge-Ho
OSTI Identifier:
1652795
DOI:
https://doi.org/10.17188/1652795

Citation Formats

The Materials Project. Materials Data on Ho2CoGe4 by Materials Project. United States: N. p., 2019. Web. doi:10.17188/1652795.
The Materials Project. Materials Data on Ho2CoGe4 by Materials Project. United States. doi:https://doi.org/10.17188/1652795
The Materials Project. 2019. "Materials Data on Ho2CoGe4 by Materials Project". United States. doi:https://doi.org/10.17188/1652795. https://www.osti.gov/servlets/purl/1652795. Pub date:Sun Jan 13 00:00:00 EST 2019
@article{osti_1652795,
title = {Materials Data on Ho2CoGe4 by Materials Project},
author = {The Materials Project},
abstractNote = {Ho2CoGe4 crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are two inequivalent Ho sites. In the first Ho site, Ho is bonded in a 10-coordinate geometry to ten Ge atoms. There are a spread of Ho–Ge bond distances ranging from 2.98–3.16 Å. In the second Ho site, Ho is bonded in a 4-coordinate geometry to four equivalent Co and ten Ge atoms. All Ho–Co bond lengths are 3.22 Å. There are a spread of Ho–Ge bond distances ranging from 3.05–3.28 Å. Co is bonded in a 5-coordinate geometry to four equivalent Ho and five Ge atoms. There are a spread of Co–Ge bond distances ranging from 2.29–2.33 Å. There are four inequivalent Ge sites. In the first Ge site, Ge is bonded in a 4-coordinate geometry to four Ho, two equivalent Co, and four equivalent Ge atoms. All Ge–Ge bond lengths are 2.91 Å. In the second Ge site, Ge is bonded in a 2-coordinate geometry to four Ho, two equivalent Co, and four equivalent Ge atoms. In the third Ge site, Ge is bonded in a 1-coordinate geometry to six Ho, one Co, and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.62 Å. In the fourth Ge site, Ge is bonded in a 8-coordinate geometry to six Ho and two equivalent Ge atoms.},
doi = {10.17188/1652795},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}