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Title: Materials Data on K2CuAs by Materials Project

Abstract

K2CuAs crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. K1+ is bonded in a 4-coordinate geometry to four equivalent As3- atoms. There are a spread of K–As bond distances ranging from 3.42–3.54 Å. Cu1+ is bonded in a linear geometry to two equivalent As3- atoms. Both Cu–As bond lengths are 2.36 Å. As3- is bonded in a 10-coordinate geometry to eight equivalent K1+ and two equivalent Cu1+ atoms.

Publication Date:
Other Number(s):
mp-15684
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; K2CuAs; As-Cu-K
OSTI Identifier:
1191318
DOI:
10.17188/1191318

Citation Formats

The Materials Project. Materials Data on K2CuAs by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1191318.
The Materials Project. Materials Data on K2CuAs by Materials Project. United States. doi:10.17188/1191318.
The Materials Project. 2020. "Materials Data on K2CuAs by Materials Project". United States. doi:10.17188/1191318. https://www.osti.gov/servlets/purl/1191318. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1191318,
title = {Materials Data on K2CuAs by Materials Project},
author = {The Materials Project},
abstractNote = {K2CuAs crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. K1+ is bonded in a 4-coordinate geometry to four equivalent As3- atoms. There are a spread of K–As bond distances ranging from 3.42–3.54 Å. Cu1+ is bonded in a linear geometry to two equivalent As3- atoms. Both Cu–As bond lengths are 2.36 Å. As3- is bonded in a 10-coordinate geometry to eight equivalent K1+ and two equivalent Cu1+ atoms.},
doi = {10.17188/1191318},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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