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

Title: Materials Data on Cu2WSe4 by Materials Project

Abstract

Cu2WSe4 crystallizes in the tetragonal I-42m space group. The structure is two-dimensional and consists of two Cu2WSe4 sheets oriented in the (0, 0, 1) direction. W6+ is bonded to four equivalent Se2- atoms to form WSe4 tetrahedra that share edges with four equivalent CuSe4 tetrahedra. All W–Se bond lengths are 2.38 Å. Cu1+ is bonded to four equivalent Se2- atoms to form CuSe4 tetrahedra that share corners with four equivalent CuSe4 tetrahedra and edges with two equivalent WSe4 tetrahedra. All Cu–Se bond lengths are 2.44 Å. Se2- is bonded in a 3-coordinate geometry to one W6+ and two equivalent Cu1+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-1025340
DOE Contract Number:  
AC02-05CH11231; EDCBEE
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)
Collaborations:
MIT; UC Berkeley; Duke; U Louvain
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Cu2WSe4; Cu-Se-W
OSTI Identifier:
1355639
DOI:
https://doi.org/10.17188/1355639

Citation Formats

The Materials Project. Materials Data on Cu2WSe4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1355639.
The Materials Project. Materials Data on Cu2WSe4 by Materials Project. United States. doi:https://doi.org/10.17188/1355639
The Materials Project. 2020. "Materials Data on Cu2WSe4 by Materials Project". United States. doi:https://doi.org/10.17188/1355639. https://www.osti.gov/servlets/purl/1355639. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1355639,
title = {Materials Data on Cu2WSe4 by Materials Project},
author = {The Materials Project},
abstractNote = {Cu2WSe4 crystallizes in the tetragonal I-42m space group. The structure is two-dimensional and consists of two Cu2WSe4 sheets oriented in the (0, 0, 1) direction. W6+ is bonded to four equivalent Se2- atoms to form WSe4 tetrahedra that share edges with four equivalent CuSe4 tetrahedra. All W–Se bond lengths are 2.38 Å. Cu1+ is bonded to four equivalent Se2- atoms to form CuSe4 tetrahedra that share corners with four equivalent CuSe4 tetrahedra and edges with two equivalent WSe4 tetrahedra. All Cu–Se bond lengths are 2.44 Å. Se2- is bonded in a 3-coordinate geometry to one W6+ and two equivalent Cu1+ atoms.},
doi = {10.17188/1355639},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}