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Title: Materials Data on Bi2(PO4)3 by Materials Project

Abstract

Bi2(PO4)3 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. there are two inequivalent Bi5+ sites. In the first Bi5+ site, Bi5+ is bonded to six O2- atoms to form BiO6 octahedra that share corners with six equivalent PO4 tetrahedra. All Bi–O bond lengths are 2.17 Å. In the second Bi5+ site, Bi5+ is bonded to six O2- atoms to form BiO6 octahedra that share corners with six equivalent PO4 tetrahedra. There are three shorter (2.27 Å) and three longer (2.29 Å) Bi–O bond lengths. P+4.67+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four BiO6 octahedra. The corner-sharing octahedra tilt angles range from 32–52°. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Bi5+ and one P+4.67+ atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Bi5+ and one P+4.67+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Bi5+ and one P+4.67+ atom. In the fourth O2- site, O2-more » is bonded in a distorted bent 120 degrees geometry to one Bi5+ and one P+4.67+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-26074
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; Bi2(PO4)3; Bi-O-P
OSTI Identifier:
1201101
DOI:
https://doi.org/10.17188/1201101

Citation Formats

The Materials Project. Materials Data on Bi2(PO4)3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1201101.
The Materials Project. Materials Data on Bi2(PO4)3 by Materials Project. United States. doi:https://doi.org/10.17188/1201101
The Materials Project. 2020. "Materials Data on Bi2(PO4)3 by Materials Project". United States. doi:https://doi.org/10.17188/1201101. https://www.osti.gov/servlets/purl/1201101. Pub date:Fri May 01 00:00:00 EDT 2020
@article{osti_1201101,
title = {Materials Data on Bi2(PO4)3 by Materials Project},
author = {The Materials Project},
abstractNote = {Bi2(PO4)3 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. there are two inequivalent Bi5+ sites. In the first Bi5+ site, Bi5+ is bonded to six O2- atoms to form BiO6 octahedra that share corners with six equivalent PO4 tetrahedra. All Bi–O bond lengths are 2.17 Å. In the second Bi5+ site, Bi5+ is bonded to six O2- atoms to form BiO6 octahedra that share corners with six equivalent PO4 tetrahedra. There are three shorter (2.27 Å) and three longer (2.29 Å) Bi–O bond lengths. P+4.67+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four BiO6 octahedra. The corner-sharing octahedra tilt angles range from 32–52°. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Bi5+ and one P+4.67+ atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Bi5+ and one P+4.67+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Bi5+ and one P+4.67+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Bi5+ and one P+4.67+ atom.},
doi = {10.17188/1201101},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}