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Title: Materials Data on ZnFe8Co3O16 by Materials Project

Abstract

Fe8Co3ZnO16 is Spinel-derived structured and crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. there are two inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share a cornercorner with one ZnO4 tetrahedra, corners with five CoO4 tetrahedra, and edges with six FeO6 octahedra. All Fe–O bond lengths are 2.05 Å. In the second Fe3+ site, Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with two equivalent ZnO4 tetrahedra, corners with four CoO4 tetrahedra, and edges with six FeO6 octahedra. All Fe–O bond lengths are 2.05 Å. There are two inequivalent Co2+ sites. In the first Co2+ site, Co2+ is bonded to four equivalent O2- atoms to form CoO4 tetrahedra that share corners with twelve FeO6 octahedra. The corner-sharing octahedral tilt angles are 58°. All Co–O bond lengths are 2.01 Å. In the second Co2+ site, Co2+ is bonded to four O2- atoms to form CoO4 tetrahedra that share corners with twelve FeO6 octahedra. The corner-sharing octahedral tilt angles are 58°. All Co–O bond lengths are 2.00 Å. Zn2+ is bonded to four equivalent O2- atoms to form ZnO4 tetrahedra thatmore » share corners with twelve FeO6 octahedra. The corner-sharing octahedral tilt angles are 58°. All Zn–O bond lengths are 2.00 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to three equivalent Fe3+ and one Co2+ atom to form a mixture of distorted edge and corner-sharing OFe3Co trigonal pyramids. In the second O2- site, O2- is bonded to three equivalent Fe3+ and one Co2+ atom to form a mixture of distorted edge and corner-sharing OFe3Co trigonal pyramids. In the third O2- site, O2- is bonded to three Fe3+ and one Zn2+ atom to form distorted OZnFe3 trigonal pyramids that share corners with twelve OFe3Co trigonal pyramids and edges with three OZnFe3 trigonal pyramids. In the fourth O2- site, O2- is bonded to three Fe3+ and one Co2+ atom to form distorted OFe3Co trigonal pyramids that share corners with twelve OFe3Co trigonal pyramids and edges with three OZnFe3 trigonal pyramids.« less

Authors:
Publication Date:
Other Number(s):
mp-1215842
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; ZnFe8Co3O16; Co-Fe-O-Zn
OSTI Identifier:
1758268
DOI:
https://doi.org/10.17188/1758268

Citation Formats

The Materials Project. Materials Data on ZnFe8Co3O16 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1758268.
The Materials Project. Materials Data on ZnFe8Co3O16 by Materials Project. United States. doi:https://doi.org/10.17188/1758268
The Materials Project. 2020. "Materials Data on ZnFe8Co3O16 by Materials Project". United States. doi:https://doi.org/10.17188/1758268. https://www.osti.gov/servlets/purl/1758268. Pub date:Thu Sep 03 00:00:00 EDT 2020
@article{osti_1758268,
title = {Materials Data on ZnFe8Co3O16 by Materials Project},
author = {The Materials Project},
abstractNote = {Fe8Co3ZnO16 is Spinel-derived structured and crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. there are two inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share a cornercorner with one ZnO4 tetrahedra, corners with five CoO4 tetrahedra, and edges with six FeO6 octahedra. All Fe–O bond lengths are 2.05 Å. In the second Fe3+ site, Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with two equivalent ZnO4 tetrahedra, corners with four CoO4 tetrahedra, and edges with six FeO6 octahedra. All Fe–O bond lengths are 2.05 Å. There are two inequivalent Co2+ sites. In the first Co2+ site, Co2+ is bonded to four equivalent O2- atoms to form CoO4 tetrahedra that share corners with twelve FeO6 octahedra. The corner-sharing octahedral tilt angles are 58°. All Co–O bond lengths are 2.01 Å. In the second Co2+ site, Co2+ is bonded to four O2- atoms to form CoO4 tetrahedra that share corners with twelve FeO6 octahedra. The corner-sharing octahedral tilt angles are 58°. All Co–O bond lengths are 2.00 Å. Zn2+ is bonded to four equivalent O2- atoms to form ZnO4 tetrahedra that share corners with twelve FeO6 octahedra. The corner-sharing octahedral tilt angles are 58°. All Zn–O bond lengths are 2.00 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to three equivalent Fe3+ and one Co2+ atom to form a mixture of distorted edge and corner-sharing OFe3Co trigonal pyramids. In the second O2- site, O2- is bonded to three equivalent Fe3+ and one Co2+ atom to form a mixture of distorted edge and corner-sharing OFe3Co trigonal pyramids. In the third O2- site, O2- is bonded to three Fe3+ and one Zn2+ atom to form distorted OZnFe3 trigonal pyramids that share corners with twelve OFe3Co trigonal pyramids and edges with three OZnFe3 trigonal pyramids. In the fourth O2- site, O2- is bonded to three Fe3+ and one Co2+ atom to form distorted OFe3Co trigonal pyramids that share corners with twelve OFe3Co trigonal pyramids and edges with three OZnFe3 trigonal pyramids.},
doi = {10.17188/1758268},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {9}
}