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Title: Materials Data on Y4RuBr5 by Materials Project

Abstract

Y4RuBr5 crystallizes in the tetragonal P4_2/nnm space group. The structure is three-dimensional. there are three inequivalent Y sites. In the first Y site, Y is bonded to one Ru and five Br atoms to form distorted YRuBr5 octahedra that share a cornercorner with one YRu3Br3 octahedra and edges with eight YRuBr5 octahedra. The corner-sharing octahedral tilt angles are 13°. The Y–Ru bond length is 2.72 Å. There are a spread of Y–Br bond distances ranging from 2.93–3.20 Å. In the second Y site, Y is bonded to three equivalent Ru and three Br atoms to form a mixture of edge and corner-sharing YRu3Br3 octahedra. The corner-sharing octahedra tilt angles range from 2–14°. There are two shorter (2.83 Å) and one longer (2.86 Å) Y–Ru bond lengths. There are one shorter (3.06 Å) and two longer (3.20 Å) Y–Br bond lengths. In the third Y site, Y is bonded to one Ru and five Br atoms to form distorted YRuBr5 octahedra that share corners with three YRu3Br3 octahedra and edges with eight YRuBr5 octahedra. The corner-sharing octahedra tilt angles range from 2–14°. The Y–Ru bond length is 2.69 Å. There are a spread of Y–Br bond distances ranging from 2.91–3.24 Å.more » Ru is bonded to six Y atoms to form edge-sharing RuY6 octahedra. There are four inequivalent Br sites. In the first Br site, Br is bonded in a 3-coordinate geometry to three Y atoms. In the second Br site, Br is bonded in a distorted see-saw-like geometry to four Y atoms. In the third Br site, Br is bonded in a distorted see-saw-like geometry to four Y atoms. In the fourth Br site, Br is bonded in a 3-coordinate geometry to three Y atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-1196369
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; Y4RuBr5; Br-Ru-Y
OSTI Identifier:
1758734
DOI:
https://doi.org/10.17188/1758734

Citation Formats

The Materials Project. Materials Data on Y4RuBr5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1758734.
The Materials Project. Materials Data on Y4RuBr5 by Materials Project. United States. doi:https://doi.org/10.17188/1758734
The Materials Project. 2020. "Materials Data on Y4RuBr5 by Materials Project". United States. doi:https://doi.org/10.17188/1758734. https://www.osti.gov/servlets/purl/1758734. Pub date:Thu Sep 03 00:00:00 EDT 2020
@article{osti_1758734,
title = {Materials Data on Y4RuBr5 by Materials Project},
author = {The Materials Project},
abstractNote = {Y4RuBr5 crystallizes in the tetragonal P4_2/nnm space group. The structure is three-dimensional. there are three inequivalent Y sites. In the first Y site, Y is bonded to one Ru and five Br atoms to form distorted YRuBr5 octahedra that share a cornercorner with one YRu3Br3 octahedra and edges with eight YRuBr5 octahedra. The corner-sharing octahedral tilt angles are 13°. The Y–Ru bond length is 2.72 Å. There are a spread of Y–Br bond distances ranging from 2.93–3.20 Å. In the second Y site, Y is bonded to three equivalent Ru and three Br atoms to form a mixture of edge and corner-sharing YRu3Br3 octahedra. The corner-sharing octahedra tilt angles range from 2–14°. There are two shorter (2.83 Å) and one longer (2.86 Å) Y–Ru bond lengths. There are one shorter (3.06 Å) and two longer (3.20 Å) Y–Br bond lengths. In the third Y site, Y is bonded to one Ru and five Br atoms to form distorted YRuBr5 octahedra that share corners with three YRu3Br3 octahedra and edges with eight YRuBr5 octahedra. The corner-sharing octahedra tilt angles range from 2–14°. The Y–Ru bond length is 2.69 Å. There are a spread of Y–Br bond distances ranging from 2.91–3.24 Å. Ru is bonded to six Y atoms to form edge-sharing RuY6 octahedra. There are four inequivalent Br sites. In the first Br site, Br is bonded in a 3-coordinate geometry to three Y atoms. In the second Br site, Br is bonded in a distorted see-saw-like geometry to four Y atoms. In the third Br site, Br is bonded in a distorted see-saw-like geometry to four Y atoms. In the fourth Br site, Br is bonded in a 3-coordinate geometry to three Y atoms.},
doi = {10.17188/1758734},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {9}
}