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Title: Materials Data on La4As3 by Materials Project

Abstract

La4As3 crystallizes in the cubic I-43d space group. The structure is three-dimensional. La+2.25+ is bonded to six equivalent As3- atoms to form a mixture of distorted edge, face, and corner-sharing LaAs6 octahedra. The corner-sharing octahedra tilt angles range from 20–48°. There are three shorter (3.05 Å) and three longer (3.34 Å) La–As bond lengths. As3- is bonded in a 8-coordinate geometry to eight equivalent La+2.25+ atoms.

Publication Date:
Other Number(s):
mp-568959
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; La4As3; As-La
OSTI Identifier:
1274844
DOI:
10.17188/1274844

Citation Formats

The Materials Project. Materials Data on La4As3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1274844.
The Materials Project. Materials Data on La4As3 by Materials Project. United States. doi:10.17188/1274844.
The Materials Project. 2020. "Materials Data on La4As3 by Materials Project". United States. doi:10.17188/1274844. https://www.osti.gov/servlets/purl/1274844. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1274844,
title = {Materials Data on La4As3 by Materials Project},
author = {The Materials Project},
abstractNote = {La4As3 crystallizes in the cubic I-43d space group. The structure is three-dimensional. La+2.25+ is bonded to six equivalent As3- atoms to form a mixture of distorted edge, face, and corner-sharing LaAs6 octahedra. The corner-sharing octahedra tilt angles range from 20–48°. There are three shorter (3.05 Å) and three longer (3.34 Å) La–As bond lengths. As3- is bonded in a 8-coordinate geometry to eight equivalent La+2.25+ atoms.},
doi = {10.17188/1274844},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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