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Title: Materials Data on Cu2Se by Materials Project

Abstract

Cu2Se crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are two inequivalent Cu1+ sites. In the first Cu1+ site, Cu1+ is bonded in a 10-coordinate geometry to four equivalent Cu1+ and six equivalent Se2- atoms. All Cu–Cu bond lengths are 2.50 Å. All Cu–Se bond lengths are 2.89 Å. In the second Cu1+ site, Cu1+ is bonded to four equivalent Cu1+ and four equivalent Se2- atoms to form edge-sharing CuCu4Se4 tetrahedra. All Cu–Se bond lengths are 2.50 Å. Se2- is bonded in a 4-coordinate geometry to ten Cu1+ atoms.

Publication Date:
Other Number(s):
mp-22297
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; Cu2Se; Cu-Se
OSTI Identifier:
1197531
DOI:
10.17188/1197531

Citation Formats

The Materials Project. Materials Data on Cu2Se by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1197531.
The Materials Project. Materials Data on Cu2Se by Materials Project. United States. doi:10.17188/1197531.
The Materials Project. 2020. "Materials Data on Cu2Se by Materials Project". United States. doi:10.17188/1197531. https://www.osti.gov/servlets/purl/1197531. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1197531,
title = {Materials Data on Cu2Se by Materials Project},
author = {The Materials Project},
abstractNote = {Cu2Se crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are two inequivalent Cu1+ sites. In the first Cu1+ site, Cu1+ is bonded in a 10-coordinate geometry to four equivalent Cu1+ and six equivalent Se2- atoms. All Cu–Cu bond lengths are 2.50 Å. All Cu–Se bond lengths are 2.89 Å. In the second Cu1+ site, Cu1+ is bonded to four equivalent Cu1+ and four equivalent Se2- atoms to form edge-sharing CuCu4Se4 tetrahedra. All Cu–Se bond lengths are 2.50 Å. Se2- is bonded in a 4-coordinate geometry to ten Cu1+ atoms.},
doi = {10.17188/1197531},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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