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

Abstract

Mn(CuSe)2 crystallizes in the cubic F-43m space group. The structure is three-dimensional. Mn2+ is bonded in a 9-coordinate geometry to three equivalent Cu1+ and six Se2- atoms. All Mn–Cu bond lengths are 2.55 Å. There are three shorter (2.75 Å) and three longer (2.91 Å) Mn–Se bond lengths. There are three inequivalent Cu1+ sites. In the first Cu1+ site, Cu1+ is bonded in a 6-coordinate geometry to two equivalent Mn2+ and four Se2- atoms. There are two shorter (2.47 Å) and two longer (2.53 Å) Cu–Se bond lengths. In the second Cu1+ site, Cu1+ is bonded in a tetrahedral geometry to four equivalent Se2- atoms. All Cu–Se bond lengths are 2.46 Å. In the third Cu1+ site, Cu1+ is bonded in a tetrahedral geometry to four equivalent Se2- atoms. All Cu–Se bond lengths are 2.58 Å. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 4-coordinate geometry to three equivalent Mn2+ and four Cu1+ atoms. In the second Se2- site, Se2- is bonded in a 7-coordinate geometry to three equivalent Mn2+ and four Cu1+ atoms.

Publication Date:
Other Number(s):
mp-1222020
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; Mn(CuSe)2; Cu-Mn-Se
OSTI Identifier:
1662254
DOI:
https://doi.org/10.17188/1662254

Citation Formats

The Materials Project. Materials Data on Mn(CuSe)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1662254.
The Materials Project. Materials Data on Mn(CuSe)2 by Materials Project. United States. doi:https://doi.org/10.17188/1662254
The Materials Project. 2020. "Materials Data on Mn(CuSe)2 by Materials Project". United States. doi:https://doi.org/10.17188/1662254. https://www.osti.gov/servlets/purl/1662254. Pub date:Fri May 01 00:00:00 EDT 2020
@article{osti_1662254,
title = {Materials Data on Mn(CuSe)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Mn(CuSe)2 crystallizes in the cubic F-43m space group. The structure is three-dimensional. Mn2+ is bonded in a 9-coordinate geometry to three equivalent Cu1+ and six Se2- atoms. All Mn–Cu bond lengths are 2.55 Å. There are three shorter (2.75 Å) and three longer (2.91 Å) Mn–Se bond lengths. There are three inequivalent Cu1+ sites. In the first Cu1+ site, Cu1+ is bonded in a 6-coordinate geometry to two equivalent Mn2+ and four Se2- atoms. There are two shorter (2.47 Å) and two longer (2.53 Å) Cu–Se bond lengths. In the second Cu1+ site, Cu1+ is bonded in a tetrahedral geometry to four equivalent Se2- atoms. All Cu–Se bond lengths are 2.46 Å. In the third Cu1+ site, Cu1+ is bonded in a tetrahedral geometry to four equivalent Se2- atoms. All Cu–Se bond lengths are 2.58 Å. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 4-coordinate geometry to three equivalent Mn2+ and four Cu1+ atoms. In the second Se2- site, Se2- is bonded in a 7-coordinate geometry to three equivalent Mn2+ and four Cu1+ atoms.},
doi = {10.17188/1662254},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}