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Title: Materials Data on Zn4CdSe5 by Materials Project

Abstract

CdZn4Se5 is Enargite-like structured and crystallizes in the trigonal R3m space group. The structure is three-dimensional. Cd2+ is bonded to four Se2- atoms to form CdSe4 tetrahedra that share corners with six equivalent CdSe4 tetrahedra and corners with six ZnSe4 tetrahedra. There are three shorter (2.63 Å) and one longer (2.67 Å) Cd–Se bond lengths. There are four inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded to four Se2- atoms to form ZnSe4 tetrahedra that share corners with three equivalent CdSe4 tetrahedra and corners with nine ZnSe4 tetrahedra. There are one shorter (2.49 Å) and three longer (2.51 Å) Zn–Se bond lengths. In the second Zn2+ site, Zn2+ is bonded to four Se2- atoms to form corner-sharing ZnSe4 tetrahedra. There are one shorter (2.50 Å) and three longer (2.51 Å) Zn–Se bond lengths. In the third Zn2+ site, Zn2+ is bonded to four Se2- atoms to form corner-sharing ZnSe4 tetrahedra. There are one shorter (2.49 Å) and three longer (2.52 Å) Zn–Se bond lengths. In the fourth Zn2+ site, Zn2+ is bonded to four Se2- atoms to form ZnSe4 tetrahedra that share corners with three equivalent CdSe4 tetrahedra and corners with nine ZnSe4 tetrahedra. There are onemore » shorter (2.48 Å) and three longer (2.51 Å) Zn–Se bond lengths. There are five inequivalent Se2- sites. In the first Se2- site, Se2- is bonded to one Cd2+ and three equivalent Zn2+ atoms to form corner-sharing SeZn3Cd tetrahedra. In the second Se2- site, Se2- is bonded to four Zn2+ atoms to form corner-sharing SeZn4 tetrahedra. In the third Se2- site, Se2- is bonded to four Zn2+ atoms to form corner-sharing SeZn4 tetrahedra. In the fourth Se2- site, Se2- is bonded to four Zn2+ atoms to form corner-sharing SeZn4 tetrahedra. In the fifth Se2- site, Se2- is bonded to three equivalent Cd2+ and one Zn2+ atom to form corner-sharing SeZnCd3 tetrahedra.« less

Authors:
Publication Date:
Other Number(s):
mp-1215652
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; Zn4CdSe5; Cd-Se-Zn
OSTI Identifier:
1706003
DOI:
https://doi.org/10.17188/1706003

Citation Formats

The Materials Project. Materials Data on Zn4CdSe5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1706003.
The Materials Project. Materials Data on Zn4CdSe5 by Materials Project. United States. doi:https://doi.org/10.17188/1706003
The Materials Project. 2020. "Materials Data on Zn4CdSe5 by Materials Project". United States. doi:https://doi.org/10.17188/1706003. https://www.osti.gov/servlets/purl/1706003. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1706003,
title = {Materials Data on Zn4CdSe5 by Materials Project},
author = {The Materials Project},
abstractNote = {CdZn4Se5 is Enargite-like structured and crystallizes in the trigonal R3m space group. The structure is three-dimensional. Cd2+ is bonded to four Se2- atoms to form CdSe4 tetrahedra that share corners with six equivalent CdSe4 tetrahedra and corners with six ZnSe4 tetrahedra. There are three shorter (2.63 Å) and one longer (2.67 Å) Cd–Se bond lengths. There are four inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded to four Se2- atoms to form ZnSe4 tetrahedra that share corners with three equivalent CdSe4 tetrahedra and corners with nine ZnSe4 tetrahedra. There are one shorter (2.49 Å) and three longer (2.51 Å) Zn–Se bond lengths. In the second Zn2+ site, Zn2+ is bonded to four Se2- atoms to form corner-sharing ZnSe4 tetrahedra. There are one shorter (2.50 Å) and three longer (2.51 Å) Zn–Se bond lengths. In the third Zn2+ site, Zn2+ is bonded to four Se2- atoms to form corner-sharing ZnSe4 tetrahedra. There are one shorter (2.49 Å) and three longer (2.52 Å) Zn–Se bond lengths. In the fourth Zn2+ site, Zn2+ is bonded to four Se2- atoms to form ZnSe4 tetrahedra that share corners with three equivalent CdSe4 tetrahedra and corners with nine ZnSe4 tetrahedra. There are one shorter (2.48 Å) and three longer (2.51 Å) Zn–Se bond lengths. There are five inequivalent Se2- sites. In the first Se2- site, Se2- is bonded to one Cd2+ and three equivalent Zn2+ atoms to form corner-sharing SeZn3Cd tetrahedra. In the second Se2- site, Se2- is bonded to four Zn2+ atoms to form corner-sharing SeZn4 tetrahedra. In the third Se2- site, Se2- is bonded to four Zn2+ atoms to form corner-sharing SeZn4 tetrahedra. In the fourth Se2- site, Se2- is bonded to four Zn2+ atoms to form corner-sharing SeZn4 tetrahedra. In the fifth Se2- site, Se2- is bonded to three equivalent Cd2+ and one Zn2+ atom to form corner-sharing SeZnCd3 tetrahedra.},
doi = {10.17188/1706003},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}