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Title: Materials Data on TbFe3(BO3)4 by Materials Project

Abstract

TbFe3(BO3)4 is Calcite-derived structured and crystallizes in the trigonal R32 space group. The structure is three-dimensional. Tb3+ is bonded to six equivalent O2- atoms to form distorted TbO6 pentagonal pyramids that share corners with six equivalent FeO6 octahedra. The corner-sharing octahedral tilt angles are 59°. All Tb–O bond lengths are 2.37 Å. Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with two equivalent TbO6 pentagonal pyramids and edges with two equivalent FeO6 octahedra. There are a spread of Fe–O bond distances ranging from 2.00–2.06 Å. There are two inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. All B–O bond lengths are 1.38 Å. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All B–O bond lengths are 1.38 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Fe3+ and one B3+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Fe3+ and one B3+ atom. In the third O2-more » site, O2- is bonded in a distorted trigonal planar geometry to one Tb3+, one Fe3+, and one B3+ atom.« less

Publication Date:
Other Number(s):
mp-19136
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; TbFe3(BO3)4; B-Fe-O-Tb
OSTI Identifier:
1193959
DOI:
https://doi.org/10.17188/1193959

Citation Formats

The Materials Project. Materials Data on TbFe3(BO3)4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1193959.
The Materials Project. Materials Data on TbFe3(BO3)4 by Materials Project. United States. doi:https://doi.org/10.17188/1193959
The Materials Project. 2020. "Materials Data on TbFe3(BO3)4 by Materials Project". United States. doi:https://doi.org/10.17188/1193959. https://www.osti.gov/servlets/purl/1193959. Pub date:Fri Jul 17 00:00:00 EDT 2020
@article{osti_1193959,
title = {Materials Data on TbFe3(BO3)4 by Materials Project},
author = {The Materials Project},
abstractNote = {TbFe3(BO3)4 is Calcite-derived structured and crystallizes in the trigonal R32 space group. The structure is three-dimensional. Tb3+ is bonded to six equivalent O2- atoms to form distorted TbO6 pentagonal pyramids that share corners with six equivalent FeO6 octahedra. The corner-sharing octahedral tilt angles are 59°. All Tb–O bond lengths are 2.37 Å. Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with two equivalent TbO6 pentagonal pyramids and edges with two equivalent FeO6 octahedra. There are a spread of Fe–O bond distances ranging from 2.00–2.06 Å. There are two inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. All B–O bond lengths are 1.38 Å. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All B–O bond lengths are 1.38 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Fe3+ and one B3+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Fe3+ and one B3+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Tb3+, one Fe3+, and one B3+ atom.},
doi = {10.17188/1193959},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}