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Title: Materials Data on Er(VGa2)2 by Materials Project

Abstract

Er(VGa2)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Er is bonded to twelve Ga atoms to form a mixture of distorted edge and face-sharing ErGa12 cuboctahedra. There are four shorter (2.83 Å) and eight longer (3.20 Å) Er–Ga bond lengths. V is bonded in a 10-coordinate geometry to two equivalent V and eight Ga atoms. Both V–V bond lengths are 2.62 Å. All V–Ga bond lengths are 2.72 Å. There are six inequivalent Ga sites. In the first Ga site, Ga is bonded in a 11-coordinate geometry to three equivalent Er, four equivalent V, and four equivalent Ga atoms. There are two shorter (2.61 Å) and two longer (2.79 Å) Ga–Ga bond lengths. In the second Ga site, Ga is bonded in a 11-coordinate geometry to three equivalent Er, four equivalent V, and four Ga atoms. There are two shorter (2.61 Å) and two longer (2.79 Å) Ga–Ga bond lengths. In the third Ga site, Ga is bonded in a 11-coordinate geometry to three equivalent Er, four equivalent V, and four Ga atoms. There are two shorter (2.61 Å) and two longer (2.79 Å) Ga–Ga bond lengths. In the fourth Ga site, Ga is bonded inmore » a 11-coordinate geometry to three equivalent Er, four equivalent V, and four Ga atoms. There are two shorter (2.61 Å) and two longer (2.79 Å) Ga–Ga bond lengths. In the fifth Ga site, Ga is bonded in a 11-coordinate geometry to three equivalent Er, four equivalent V, and four Ga atoms. In the sixth Ga site, Ga is bonded in a 11-coordinate geometry to three equivalent Er, four equivalent V, and four Ga atoms.« less

Publication Date:
Other Number(s):
mp-11436
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; Er(VGa2)2; Er-Ga-V
OSTI Identifier:
1187828
DOI:
https://doi.org/10.17188/1187828

Citation Formats

The Materials Project. Materials Data on Er(VGa2)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1187828.
The Materials Project. Materials Data on Er(VGa2)2 by Materials Project. United States. doi:https://doi.org/10.17188/1187828
The Materials Project. 2020. "Materials Data on Er(VGa2)2 by Materials Project". United States. doi:https://doi.org/10.17188/1187828. https://www.osti.gov/servlets/purl/1187828. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1187828,
title = {Materials Data on Er(VGa2)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Er(VGa2)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Er is bonded to twelve Ga atoms to form a mixture of distorted edge and face-sharing ErGa12 cuboctahedra. There are four shorter (2.83 Å) and eight longer (3.20 Å) Er–Ga bond lengths. V is bonded in a 10-coordinate geometry to two equivalent V and eight Ga atoms. Both V–V bond lengths are 2.62 Å. All V–Ga bond lengths are 2.72 Å. There are six inequivalent Ga sites. In the first Ga site, Ga is bonded in a 11-coordinate geometry to three equivalent Er, four equivalent V, and four equivalent Ga atoms. There are two shorter (2.61 Å) and two longer (2.79 Å) Ga–Ga bond lengths. In the second Ga site, Ga is bonded in a 11-coordinate geometry to three equivalent Er, four equivalent V, and four Ga atoms. There are two shorter (2.61 Å) and two longer (2.79 Å) Ga–Ga bond lengths. In the third Ga site, Ga is bonded in a 11-coordinate geometry to three equivalent Er, four equivalent V, and four Ga atoms. There are two shorter (2.61 Å) and two longer (2.79 Å) Ga–Ga bond lengths. In the fourth Ga site, Ga is bonded in a 11-coordinate geometry to three equivalent Er, four equivalent V, and four Ga atoms. There are two shorter (2.61 Å) and two longer (2.79 Å) Ga–Ga bond lengths. In the fifth Ga site, Ga is bonded in a 11-coordinate geometry to three equivalent Er, four equivalent V, and four Ga atoms. In the sixth Ga site, Ga is bonded in a 11-coordinate geometry to three equivalent Er, four equivalent V, and four Ga atoms.},
doi = {10.17188/1187828},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}