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Title: Materials Data on K(CuSe)2 by Materials Project

Abstract

K(CuSe)2 is alpha bismuth trifluoride-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. K1+ is bonded in a body-centered cubic geometry to eight equivalent Se2- atoms. All K–Se bond lengths are 3.43 Å. Cu+1.50+ is bonded to four equivalent Se2- atoms to form a mixture of edge and corner-sharing CuSe4 tetrahedra. All Cu–Se bond lengths are 2.47 Å. Se2- is bonded in a 8-coordinate geometry to four equivalent K1+ and four equivalent Cu+1.50+ atoms.

Publication Date:
Other Number(s):
mp-567657
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; K(CuSe)2; Cu-K-Se
OSTI Identifier:
1273978
DOI:
https://doi.org/10.17188/1273978

Citation Formats

The Materials Project. Materials Data on K(CuSe)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1273978.
The Materials Project. Materials Data on K(CuSe)2 by Materials Project. United States. doi:https://doi.org/10.17188/1273978
The Materials Project. 2020. "Materials Data on K(CuSe)2 by Materials Project". United States. doi:https://doi.org/10.17188/1273978. https://www.osti.gov/servlets/purl/1273978. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1273978,
title = {Materials Data on K(CuSe)2 by Materials Project},
author = {The Materials Project},
abstractNote = {K(CuSe)2 is alpha bismuth trifluoride-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. K1+ is bonded in a body-centered cubic geometry to eight equivalent Se2- atoms. All K–Se bond lengths are 3.43 Å. Cu+1.50+ is bonded to four equivalent Se2- atoms to form a mixture of edge and corner-sharing CuSe4 tetrahedra. All Cu–Se bond lengths are 2.47 Å. Se2- is bonded in a 8-coordinate geometry to four equivalent K1+ and four equivalent Cu+1.50+ atoms.},
doi = {10.17188/1273978},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}