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Title: Materials Data on UNi5Ge3 by Materials Project

Abstract

UNi5Ge3 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. U is bonded in a 12-coordinate geometry to eleven Ni and six Ge atoms. There are a spread of U–Ni bond distances ranging from 3.03–3.33 Å. There are a spread of U–Ge bond distances ranging from 2.96–3.04 Å. There are five inequivalent Ni sites. In the first Ni site, Ni is bonded in a 5-coordinate geometry to one U, three Ni, and five Ge atoms. There are one shorter (2.53 Å) and two longer (2.84 Å) Ni–Ni bond lengths. There are a spread of Ni–Ge bond distances ranging from 2.35–2.56 Å. In the second Ni site, Ni is bonded in a 4-coordinate geometry to three equivalent U, three equivalent Ni, and four Ge atoms. There are two shorter (2.66 Å) and one longer (2.69 Å) Ni–Ni bond lengths. There are a spread of Ni–Ge bond distances ranging from 2.33–2.38 Å. In the third Ni site, Ni is bonded in a 4-coordinate geometry to three equivalent U, five Ni, and four Ge atoms. There are two shorter (2.39 Å) and two longer (2.45 Å) Ni–Ge bond lengths. In the fourth Ni site, Ni is bonded in a 4-coordinate geometrymore » to three equivalent U, two equivalent Ni, and four Ge atoms. Both Ni–Ni bond lengths are 2.58 Å. There are a spread of Ni–Ge bond distances ranging from 2.33–2.47 Å. In the fifth Ni site, Ni is bonded in a 4-coordinate geometry to one U, five Ni, and four Ge atoms. Both Ni–Ni bond lengths are 2.60 Å. There are a spread of Ni–Ge bond distances ranging from 2.34–2.42 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to two equivalent U and seven Ni atoms. In the second Ge site, Ge is bonded in a 9-coordinate geometry to two equivalent U and seven Ni atoms. In the third Ge site, Ge is bonded in a 9-coordinate geometry to two equivalent U and seven Ni atoms.« less

Publication Date:
Other Number(s):
mp-21826
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; UNi5Ge3; Ge-Ni-U
OSTI Identifier:
1197181
DOI:
https://doi.org/10.17188/1197181

Citation Formats

The Materials Project. Materials Data on UNi5Ge3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1197181.
The Materials Project. Materials Data on UNi5Ge3 by Materials Project. United States. doi:https://doi.org/10.17188/1197181
The Materials Project. 2020. "Materials Data on UNi5Ge3 by Materials Project". United States. doi:https://doi.org/10.17188/1197181. https://www.osti.gov/servlets/purl/1197181. Pub date:Wed Jul 22 00:00:00 EDT 2020
@article{osti_1197181,
title = {Materials Data on UNi5Ge3 by Materials Project},
author = {The Materials Project},
abstractNote = {UNi5Ge3 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. U is bonded in a 12-coordinate geometry to eleven Ni and six Ge atoms. There are a spread of U–Ni bond distances ranging from 3.03–3.33 Å. There are a spread of U–Ge bond distances ranging from 2.96–3.04 Å. There are five inequivalent Ni sites. In the first Ni site, Ni is bonded in a 5-coordinate geometry to one U, three Ni, and five Ge atoms. There are one shorter (2.53 Å) and two longer (2.84 Å) Ni–Ni bond lengths. There are a spread of Ni–Ge bond distances ranging from 2.35–2.56 Å. In the second Ni site, Ni is bonded in a 4-coordinate geometry to three equivalent U, three equivalent Ni, and four Ge atoms. There are two shorter (2.66 Å) and one longer (2.69 Å) Ni–Ni bond lengths. There are a spread of Ni–Ge bond distances ranging from 2.33–2.38 Å. In the third Ni site, Ni is bonded in a 4-coordinate geometry to three equivalent U, five Ni, and four Ge atoms. There are two shorter (2.39 Å) and two longer (2.45 Å) Ni–Ge bond lengths. In the fourth Ni site, Ni is bonded in a 4-coordinate geometry to three equivalent U, two equivalent Ni, and four Ge atoms. Both Ni–Ni bond lengths are 2.58 Å. There are a spread of Ni–Ge bond distances ranging from 2.33–2.47 Å. In the fifth Ni site, Ni is bonded in a 4-coordinate geometry to one U, five Ni, and four Ge atoms. Both Ni–Ni bond lengths are 2.60 Å. There are a spread of Ni–Ge bond distances ranging from 2.34–2.42 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to two equivalent U and seven Ni atoms. In the second Ge site, Ge is bonded in a 9-coordinate geometry to two equivalent U and seven Ni atoms. In the third Ge site, Ge is bonded in a 9-coordinate geometry to two equivalent U and seven Ni atoms.},
doi = {10.17188/1197181},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}