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Title: Materials Data on LaRh3 by Materials Project

Abstract

Rh3La crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are two inequivalent La sites. In the first La site, La is bonded in a 12-coordinate geometry to twelve Rh atoms. There are a spread of La–Rh bond distances ranging from 3.10–3.43 Å. In the second La site, La is bonded in a distorted hexagonal planar geometry to eighteen Rh atoms. There are six shorter (3.11 Å) and twelve longer (3.46 Å) La–Rh bond lengths. There are three inequivalent Rh sites. In the first Rh site, Rh is bonded to five La and seven Rh atoms to form a mixture of distorted face, edge, and corner-sharing RhLa5Rh7 cuboctahedra. There are a spread of Rh–Rh bond distances ranging from 2.66–2.77 Å. In the second Rh site, Rh is bonded in a 12-coordinate geometry to three equivalent La and six equivalent Rh atoms. In the third Rh site, Rh is bonded to six equivalent La and six equivalent Rh atoms to form RhLa6Rh6 cuboctahedra that share corners with twelve equivalent RhLa5Rh7 cuboctahedra, edges with six equivalent RhLa6Rh6 cuboctahedra, and faces with eighteen equivalent RhLa5Rh7 cuboctahedra.

Publication Date:
Other Number(s):
mp-569100
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; LaRh3; La-Rh
OSTI Identifier:
1274934
DOI:
https://doi.org/10.17188/1274934

Citation Formats

The Materials Project. Materials Data on LaRh3 by Materials Project. United States: N. p., 2017. Web. doi:10.17188/1274934.
The Materials Project. Materials Data on LaRh3 by Materials Project. United States. doi:https://doi.org/10.17188/1274934
The Materials Project. 2017. "Materials Data on LaRh3 by Materials Project". United States. doi:https://doi.org/10.17188/1274934. https://www.osti.gov/servlets/purl/1274934. Pub date:Thu May 25 00:00:00 EDT 2017
@article{osti_1274934,
title = {Materials Data on LaRh3 by Materials Project},
author = {The Materials Project},
abstractNote = {Rh3La crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are two inequivalent La sites. In the first La site, La is bonded in a 12-coordinate geometry to twelve Rh atoms. There are a spread of La–Rh bond distances ranging from 3.10–3.43 Å. In the second La site, La is bonded in a distorted hexagonal planar geometry to eighteen Rh atoms. There are six shorter (3.11 Å) and twelve longer (3.46 Å) La–Rh bond lengths. There are three inequivalent Rh sites. In the first Rh site, Rh is bonded to five La and seven Rh atoms to form a mixture of distorted face, edge, and corner-sharing RhLa5Rh7 cuboctahedra. There are a spread of Rh–Rh bond distances ranging from 2.66–2.77 Å. In the second Rh site, Rh is bonded in a 12-coordinate geometry to three equivalent La and six equivalent Rh atoms. In the third Rh site, Rh is bonded to six equivalent La and six equivalent Rh atoms to form RhLa6Rh6 cuboctahedra that share corners with twelve equivalent RhLa5Rh7 cuboctahedra, edges with six equivalent RhLa6Rh6 cuboctahedra, and faces with eighteen equivalent RhLa5Rh7 cuboctahedra.},
doi = {10.17188/1274934},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {5}
}