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Title: Materials Data on HfAsRu by Materials Project

Abstract

HfRuAs crystallizes in the orthorhombic Ima2 space group. The structure is three-dimensional. there are three inequivalent Hf sites. In the first Hf site, Hf is bonded in a 5-coordinate geometry to four Ru and five As atoms. There are two shorter (3.00 Å) and two longer (3.15 Å) Hf–Ru bond lengths. There are a spread of Hf–As bond distances ranging from 2.66–2.79 Å. In the second Hf site, Hf is bonded in a 9-coordinate geometry to four Ru and five As atoms. There are two shorter (2.95 Å) and two longer (2.98 Å) Hf–Ru bond lengths. There are a spread of Hf–As bond distances ranging from 2.74–2.81 Å. In the third Hf site, Hf is bonded in a 11-coordinate geometry to six Ru and five As atoms. There are a spread of Hf–Ru bond distances ranging from 2.90–2.99 Å. There are a spread of Hf–As bond distances ranging from 2.76–2.93 Å. There are two inequivalent Ru sites. In the first Ru site, Ru is bonded in a 12-coordinate geometry to six Hf, two equivalent Ru, and four As atoms. Both Ru–Ru bond lengths are 2.85 Å. There are two shorter (2.55 Å) and two longer (2.57 Å) Ru–As bond lengths.more » In the second Ru site, Ru is bonded in a 12-coordinate geometry to four Hf, one Ru, and four As atoms. There are a spread of Ru–As bond distances ranging from 2.53–2.58 Å. There are two inequivalent As sites. In the first As site, As is bonded in a 9-coordinate geometry to three Hf and six Ru atoms. In the second As site, As is bonded in a 9-coordinate geometry to six Hf and three Ru atoms.« less

Publication Date:
Other Number(s):
mp-1212409
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; HfAsRu; As-Hf-Ru
OSTI Identifier:
1753026
DOI:
https://doi.org/10.17188/1753026

Citation Formats

The Materials Project. Materials Data on HfAsRu by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1753026.
The Materials Project. Materials Data on HfAsRu by Materials Project. United States. doi:https://doi.org/10.17188/1753026
The Materials Project. 2020. "Materials Data on HfAsRu by Materials Project". United States. doi:https://doi.org/10.17188/1753026. https://www.osti.gov/servlets/purl/1753026. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1753026,
title = {Materials Data on HfAsRu by Materials Project},
author = {The Materials Project},
abstractNote = {HfRuAs crystallizes in the orthorhombic Ima2 space group. The structure is three-dimensional. there are three inequivalent Hf sites. In the first Hf site, Hf is bonded in a 5-coordinate geometry to four Ru and five As atoms. There are two shorter (3.00 Å) and two longer (3.15 Å) Hf–Ru bond lengths. There are a spread of Hf–As bond distances ranging from 2.66–2.79 Å. In the second Hf site, Hf is bonded in a 9-coordinate geometry to four Ru and five As atoms. There are two shorter (2.95 Å) and two longer (2.98 Å) Hf–Ru bond lengths. There are a spread of Hf–As bond distances ranging from 2.74–2.81 Å. In the third Hf site, Hf is bonded in a 11-coordinate geometry to six Ru and five As atoms. There are a spread of Hf–Ru bond distances ranging from 2.90–2.99 Å. There are a spread of Hf–As bond distances ranging from 2.76–2.93 Å. There are two inequivalent Ru sites. In the first Ru site, Ru is bonded in a 12-coordinate geometry to six Hf, two equivalent Ru, and four As atoms. Both Ru–Ru bond lengths are 2.85 Å. There are two shorter (2.55 Å) and two longer (2.57 Å) Ru–As bond lengths. In the second Ru site, Ru is bonded in a 12-coordinate geometry to four Hf, one Ru, and four As atoms. There are a spread of Ru–As bond distances ranging from 2.53–2.58 Å. There are two inequivalent As sites. In the first As site, As is bonded in a 9-coordinate geometry to three Hf and six Ru atoms. In the second As site, As is bonded in a 9-coordinate geometry to six Hf and three Ru atoms.},
doi = {10.17188/1753026},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}