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

Title: Materials Data on Eu2Ni3Sb4 by Materials Project

Abstract

Eu2Ni3Sb4 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. Eu3+ is bonded in a 8-coordinate geometry to nine Sb3- atoms. There are a spread of Eu–Sb bond distances ranging from 3.41–3.70 Å. There are two inequivalent Ni2+ sites. In the first Ni2+ site, Ni2+ is bonded to four equivalent Sb3- atoms to form a mixture of edge and corner-sharing NiSb4 tetrahedra. All Ni–Sb bond lengths are 2.52 Å. In the second Ni2+ site, Ni2+ is bonded to four equivalent Sb3- atoms to form distorted corner-sharing NiSb4 tetrahedra. All Ni–Sb bond lengths are 2.45 Å. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a 2-coordinate geometry to five equivalent Eu3+, two equivalent Ni2+, and one Sb3- atom. The Sb–Sb bond length is 2.93 Å. In the second Sb3- site, Sb3- is bonded in a 9-coordinate geometry to four equivalent Eu3+, four equivalent Ni2+, and one Sb3- atom.

Authors:
Publication Date:
Other Number(s):
mp-1225511
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; Eu2Ni3Sb4; Eu-Ni-Sb
OSTI Identifier:
1684114
DOI:
https://doi.org/10.17188/1684114

Citation Formats

The Materials Project. Materials Data on Eu2Ni3Sb4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1684114.
The Materials Project. Materials Data on Eu2Ni3Sb4 by Materials Project. United States. doi:https://doi.org/10.17188/1684114
The Materials Project. 2020. "Materials Data on Eu2Ni3Sb4 by Materials Project". United States. doi:https://doi.org/10.17188/1684114. https://www.osti.gov/servlets/purl/1684114. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1684114,
title = {Materials Data on Eu2Ni3Sb4 by Materials Project},
author = {The Materials Project},
abstractNote = {Eu2Ni3Sb4 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. Eu3+ is bonded in a 8-coordinate geometry to nine Sb3- atoms. There are a spread of Eu–Sb bond distances ranging from 3.41–3.70 Å. There are two inequivalent Ni2+ sites. In the first Ni2+ site, Ni2+ is bonded to four equivalent Sb3- atoms to form a mixture of edge and corner-sharing NiSb4 tetrahedra. All Ni–Sb bond lengths are 2.52 Å. In the second Ni2+ site, Ni2+ is bonded to four equivalent Sb3- atoms to form distorted corner-sharing NiSb4 tetrahedra. All Ni–Sb bond lengths are 2.45 Å. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a 2-coordinate geometry to five equivalent Eu3+, two equivalent Ni2+, and one Sb3- atom. The Sb–Sb bond length is 2.93 Å. In the second Sb3- site, Sb3- is bonded in a 9-coordinate geometry to four equivalent Eu3+, four equivalent Ni2+, and one Sb3- atom.},
doi = {10.17188/1684114},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}