Materials Data on Cu2GeSe4 by Materials Project
Abstract
Cu2GeSe4 crystallizes in the tetragonal I-42m space group. The structure is three-dimensional. Cu2+ is bonded to four equivalent Se2- atoms to form CuSe4 tetrahedra that share corners with four equivalent CuSe4 tetrahedra and corners with four equivalent GeSe4 tetrahedra. All Cu–Se bond lengths are 2.38 Å. Ge4+ is bonded to four equivalent Se2- atoms to form GeSe4 tetrahedra that share corners with eight equivalent CuSe4 tetrahedra. All Ge–Se bond lengths are 2.41 Å. Se2- is bonded in a trigonal non-coplanar geometry to two equivalent Cu2+ and one Ge4+ atom.
- Authors:
- Publication Date:
- Other Number(s):
- mvc-13140
- 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; Cu2GeSe4; Cu-Ge-Se
- OSTI Identifier:
- 1318749
- DOI:
- https://doi.org/10.17188/1318749
Citation Formats
The Materials Project. Materials Data on Cu2GeSe4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1318749.
The Materials Project. Materials Data on Cu2GeSe4 by Materials Project. United States. doi:https://doi.org/10.17188/1318749
The Materials Project. 2020.
"Materials Data on Cu2GeSe4 by Materials Project". United States. doi:https://doi.org/10.17188/1318749. https://www.osti.gov/servlets/purl/1318749. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1318749,
title = {Materials Data on Cu2GeSe4 by Materials Project},
author = {The Materials Project},
abstractNote = {Cu2GeSe4 crystallizes in the tetragonal I-42m space group. The structure is three-dimensional. Cu2+ is bonded to four equivalent Se2- atoms to form CuSe4 tetrahedra that share corners with four equivalent CuSe4 tetrahedra and corners with four equivalent GeSe4 tetrahedra. All Cu–Se bond lengths are 2.38 Å. Ge4+ is bonded to four equivalent Se2- atoms to form GeSe4 tetrahedra that share corners with eight equivalent CuSe4 tetrahedra. All Ge–Se bond lengths are 2.41 Å. Se2- is bonded in a trigonal non-coplanar geometry to two equivalent Cu2+ and one Ge4+ atom.},
doi = {10.17188/1318749},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}
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