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Title: Materials Data on Bi6O5F8 by Materials Project

Abstract

Bi6O5F8 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are six inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded in a distorted body-centered cubic geometry to four O2- and four F1- atoms. There are a spread of Bi–O bond distances ranging from 2.37–2.45 Å. There are a spread of Bi–F bond distances ranging from 2.46–2.70 Å. In the second Bi3+ site, Bi3+ is bonded in a 8-coordinate geometry to two equivalent O2- and six F1- atoms. There are one shorter (2.40 Å) and one longer (2.42 Å) Bi–O bond lengths. There are a spread of Bi–F bond distances ranging from 2.34–2.63 Å. In the third Bi3+ site, Bi3+ is bonded in a 7-coordinate geometry to three O2- and four F1- atoms. There are a spread of Bi–O bond distances ranging from 2.29–2.52 Å. There are a spread of Bi–F bond distances ranging from 2.32–2.49 Å. In the fourth Bi3+ site, Bi3+ is bonded in a 7-coordinate geometry to three O2- and four F1- atoms. There are a spread of Bi–O bond distances ranging from 2.27–2.40 Å. There are a spread of Bi–F bond distances ranging from 2.34–2.71 Å. In the fifth Bi3+ site,more » Bi3+ is bonded in a 7-coordinate geometry to four O2- and three F1- atoms. There are a spread of Bi–O bond distances ranging from 2.35–2.51 Å. There are a spread of Bi–F bond distances ranging from 2.38–2.54 Å. In the sixth Bi3+ site, Bi3+ is bonded in a 7-coordinate geometry to four O2- and three F1- atoms. There are a spread of Bi–O bond distances ranging from 2.33–2.50 Å. There are one shorter (2.39 Å) and two longer (2.55 Å) Bi–F bond lengths. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded to four Bi3+ atoms to form a mixture of distorted edge and corner-sharing OBi4 tetrahedra. In the second O2- site, O2- is bonded to four Bi3+ atoms to form distorted OBi4 tetrahedra that share corners with four OBi4 tetrahedra, an edgeedge with one OBi4 tetrahedra, and edges with three equivalent FBi4 tetrahedra. In the third O2- site, O2- is bonded to four Bi3+ atoms to form distorted OBi4 tetrahedra that share corners with two equivalent OBi4 tetrahedra, corners with two equivalent FBi4 tetrahedra, and edges with four OBi4 tetrahedra. In the fourth O2- site, O2- is bonded to four Bi3+ atoms to form distorted OBi4 tetrahedra that share corners with four OBi4 tetrahedra, an edgeedge with one FBi4 tetrahedra, and edges with three OBi4 tetrahedra. In the fifth O2- site, O2- is bonded to four Bi3+ atoms to form a mixture of distorted edge and corner-sharing OBi4 tetrahedra. There are eight inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted bent 120 degrees geometry to two equivalent Bi3+ atoms. In the second F1- site, F1- is bonded to four Bi3+ atoms to form distorted FBi4 tetrahedra that share corners with two equivalent OBi4 tetrahedra, corners with two equivalent FBi4 tetrahedra, and edges with four OBi4 tetrahedra. In the third F1- site, F1- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the fourth F1- site, F1- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the fifth F1- site, F1- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the sixth F1- site, F1- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the seventh F1- site, F1- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the eighth F1- site, F1- is bonded in a 3-coordinate geometry to three Bi3+ atoms.« less

Publication Date:
Other Number(s):
mp-760370
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; Bi6O5F8; Bi-F-O
OSTI Identifier:
1291612
DOI:
10.17188/1291612

Citation Formats

The Materials Project. Materials Data on Bi6O5F8 by Materials Project. United States: N. p., 2017. Web. doi:10.17188/1291612.
The Materials Project. Materials Data on Bi6O5F8 by Materials Project. United States. doi:10.17188/1291612.
The Materials Project. 2017. "Materials Data on Bi6O5F8 by Materials Project". United States. doi:10.17188/1291612. https://www.osti.gov/servlets/purl/1291612. Pub date:Wed May 10 00:00:00 EDT 2017
@article{osti_1291612,
title = {Materials Data on Bi6O5F8 by Materials Project},
author = {The Materials Project},
abstractNote = {Bi6O5F8 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are six inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded in a distorted body-centered cubic geometry to four O2- and four F1- atoms. There are a spread of Bi–O bond distances ranging from 2.37–2.45 Å. There are a spread of Bi–F bond distances ranging from 2.46–2.70 Å. In the second Bi3+ site, Bi3+ is bonded in a 8-coordinate geometry to two equivalent O2- and six F1- atoms. There are one shorter (2.40 Å) and one longer (2.42 Å) Bi–O bond lengths. There are a spread of Bi–F bond distances ranging from 2.34–2.63 Å. In the third Bi3+ site, Bi3+ is bonded in a 7-coordinate geometry to three O2- and four F1- atoms. There are a spread of Bi–O bond distances ranging from 2.29–2.52 Å. There are a spread of Bi–F bond distances ranging from 2.32–2.49 Å. In the fourth Bi3+ site, Bi3+ is bonded in a 7-coordinate geometry to three O2- and four F1- atoms. There are a spread of Bi–O bond distances ranging from 2.27–2.40 Å. There are a spread of Bi–F bond distances ranging from 2.34–2.71 Å. In the fifth Bi3+ site, Bi3+ is bonded in a 7-coordinate geometry to four O2- and three F1- atoms. There are a spread of Bi–O bond distances ranging from 2.35–2.51 Å. There are a spread of Bi–F bond distances ranging from 2.38–2.54 Å. In the sixth Bi3+ site, Bi3+ is bonded in a 7-coordinate geometry to four O2- and three F1- atoms. There are a spread of Bi–O bond distances ranging from 2.33–2.50 Å. There are one shorter (2.39 Å) and two longer (2.55 Å) Bi–F bond lengths. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded to four Bi3+ atoms to form a mixture of distorted edge and corner-sharing OBi4 tetrahedra. In the second O2- site, O2- is bonded to four Bi3+ atoms to form distorted OBi4 tetrahedra that share corners with four OBi4 tetrahedra, an edgeedge with one OBi4 tetrahedra, and edges with three equivalent FBi4 tetrahedra. In the third O2- site, O2- is bonded to four Bi3+ atoms to form distorted OBi4 tetrahedra that share corners with two equivalent OBi4 tetrahedra, corners with two equivalent FBi4 tetrahedra, and edges with four OBi4 tetrahedra. In the fourth O2- site, O2- is bonded to four Bi3+ atoms to form distorted OBi4 tetrahedra that share corners with four OBi4 tetrahedra, an edgeedge with one FBi4 tetrahedra, and edges with three OBi4 tetrahedra. In the fifth O2- site, O2- is bonded to four Bi3+ atoms to form a mixture of distorted edge and corner-sharing OBi4 tetrahedra. There are eight inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted bent 120 degrees geometry to two equivalent Bi3+ atoms. In the second F1- site, F1- is bonded to four Bi3+ atoms to form distorted FBi4 tetrahedra that share corners with two equivalent OBi4 tetrahedra, corners with two equivalent FBi4 tetrahedra, and edges with four OBi4 tetrahedra. In the third F1- site, F1- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the fourth F1- site, F1- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the fifth F1- site, F1- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the sixth F1- site, F1- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the seventh F1- site, F1- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the eighth F1- site, F1- is bonded in a 3-coordinate geometry to three Bi3+ atoms.},
doi = {10.17188/1291612},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {5}
}

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