DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on LaCu13 by Materials Project

Abstract

LaCu13 crystallizes in the cubic Fm-3c space group. The structure is three-dimensional. La is bonded in a 1-coordinate geometry to twenty-four equivalent Cu atoms. All La–Cu bond lengths are 3.38 Å. There are two inequivalent Cu sites. In the first Cu site, Cu is bonded to twelve equivalent Cu atoms to form a mixture of corner and face-sharing CuCu12 cuboctahedra. All Cu–Cu bond lengths are 2.49 Å. In the second Cu site, Cu is bonded to two equivalent La and ten Cu atoms to form distorted CuLa2Cu10 cuboctahedra that share corners with twenty-eight CuCu12 cuboctahedra, edges with eight equivalent CuLa2Cu10 cuboctahedra, and faces with twenty-five CuCu12 cuboctahedra. There are a spread of Cu–Cu bond distances ranging from 2.46–2.71 Å.

Publication Date:
Other Number(s):
mp-1194443
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; LaCu13; Cu-La
OSTI Identifier:
1651565
DOI:
https://doi.org/10.17188/1651565

Citation Formats

The Materials Project. Materials Data on LaCu13 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1651565.
The Materials Project. Materials Data on LaCu13 by Materials Project. United States. doi:https://doi.org/10.17188/1651565
The Materials Project. 2020. "Materials Data on LaCu13 by Materials Project". United States. doi:https://doi.org/10.17188/1651565. https://www.osti.gov/servlets/purl/1651565. Pub date:Fri Jul 24 00:00:00 EDT 2020
@article{osti_1651565,
title = {Materials Data on LaCu13 by Materials Project},
author = {The Materials Project},
abstractNote = {LaCu13 crystallizes in the cubic Fm-3c space group. The structure is three-dimensional. La is bonded in a 1-coordinate geometry to twenty-four equivalent Cu atoms. All La–Cu bond lengths are 3.38 Å. There are two inequivalent Cu sites. In the first Cu site, Cu is bonded to twelve equivalent Cu atoms to form a mixture of corner and face-sharing CuCu12 cuboctahedra. All Cu–Cu bond lengths are 2.49 Å. In the second Cu site, Cu is bonded to two equivalent La and ten Cu atoms to form distorted CuLa2Cu10 cuboctahedra that share corners with twenty-eight CuCu12 cuboctahedra, edges with eight equivalent CuLa2Cu10 cuboctahedra, and faces with twenty-five CuCu12 cuboctahedra. There are a spread of Cu–Cu bond distances ranging from 2.46–2.71 Å.},
doi = {10.17188/1651565},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}