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Title: Materials Data on Fe3O4 by Materials Project

Abstract

Fe3O4 is Hausmannite structured and crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. there are four inequivalent Fe+2.67+ sites. In the first Fe+2.67+ site, Fe+2.67+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six FeO4 tetrahedra and edges with six FeO6 octahedra. There are a spread of Fe–O bond distances ranging from 2.09–2.17 Å. In the second Fe+2.67+ site, Fe+2.67+ is bonded to four O2- atoms to form corner-sharing FeO4 tetrahedra. The corner-sharing octahedra tilt angles range from 53–59°. There is two shorter (1.91 Å) and two longer (1.96 Å) Fe–O bond length. In the third Fe+2.67+ site, Fe+2.67+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six FeO4 tetrahedra and edges with six FeO6 octahedra. There are a spread of Fe–O bond distances ranging from 2.00–2.08 Å. In the fourth Fe+2.67+ site, Fe+2.67+ is bonded to four O2- atoms to form corner-sharing FeO4 tetrahedra. The corner-sharing octahedra tilt angles range from 55–58°. There is two shorter (1.90 Å) and two longer (1.98 Å) Fe–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a rectangular see-saw-likemore » geometry to four Fe+2.67+ atoms. In the second O2- site, O2- is bonded in a rectangular see-saw-like geometry to four Fe+2.67+ atoms. In the third O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to four Fe+2.67+ atoms. In the fourth O2- site, O2- is bonded in a rectangular see-saw-like geometry to four Fe+2.67+ atoms.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-31770
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; Fe3O4; Fe-O
OSTI Identifier:
1205893
DOI:
10.17188/1205893

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on Fe3O4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1205893.
Persson, Kristin, & Project, Materials. Materials Data on Fe3O4 by Materials Project. United States. doi:10.17188/1205893.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on Fe3O4 by Materials Project". United States. doi:10.17188/1205893. https://www.osti.gov/servlets/purl/1205893. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1205893,
title = {Materials Data on Fe3O4 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {Fe3O4 is Hausmannite structured and crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. there are four inequivalent Fe+2.67+ sites. In the first Fe+2.67+ site, Fe+2.67+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six FeO4 tetrahedra and edges with six FeO6 octahedra. There are a spread of Fe–O bond distances ranging from 2.09–2.17 Å. In the second Fe+2.67+ site, Fe+2.67+ is bonded to four O2- atoms to form corner-sharing FeO4 tetrahedra. The corner-sharing octahedra tilt angles range from 53–59°. There is two shorter (1.91 Å) and two longer (1.96 Å) Fe–O bond length. In the third Fe+2.67+ site, Fe+2.67+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six FeO4 tetrahedra and edges with six FeO6 octahedra. There are a spread of Fe–O bond distances ranging from 2.00–2.08 Å. In the fourth Fe+2.67+ site, Fe+2.67+ is bonded to four O2- atoms to form corner-sharing FeO4 tetrahedra. The corner-sharing octahedra tilt angles range from 55–58°. There is two shorter (1.90 Å) and two longer (1.98 Å) Fe–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a rectangular see-saw-like geometry to four Fe+2.67+ atoms. In the second O2- site, O2- is bonded in a rectangular see-saw-like geometry to four Fe+2.67+ atoms. In the third O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to four Fe+2.67+ atoms. In the fourth O2- site, O2- is bonded in a rectangular see-saw-like geometry to four Fe+2.67+ atoms.},
doi = {10.17188/1205893},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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