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Title: Materials Data on Ba3(PO4)2 by Materials Project

Abstract

Ba3(PO4)2 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Ba–O bond distances ranging from 2.67–2.99 Å. In the second Ba2+ site, Ba2+ is bonded to twelve O2- atoms to form distorted BaO12 cuboctahedra that share edges with six equivalent BaO12 cuboctahedra and edges with six equivalent PO4 tetrahedra. There are six shorter (2.78 Å) and six longer (3.28 Å) Ba–O bond lengths. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share edges with three equivalent BaO12 cuboctahedra. There is one shorter (1.55 Å) and three longer (1.57 Å) P–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to four Ba2+ and one P5+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to four Ba2+ and one P5+ atom.

Publication Date:
Other Number(s):
mp-3857
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; Ba3(PO4)2; Ba-O-P
OSTI Identifier:
1207537
DOI:
10.17188/1207537

Citation Formats

The Materials Project. Materials Data on Ba3(PO4)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1207537.
The Materials Project. Materials Data on Ba3(PO4)2 by Materials Project. United States. doi:10.17188/1207537.
The Materials Project. 2020. "Materials Data on Ba3(PO4)2 by Materials Project". United States. doi:10.17188/1207537. https://www.osti.gov/servlets/purl/1207537. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1207537,
title = {Materials Data on Ba3(PO4)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Ba3(PO4)2 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Ba–O bond distances ranging from 2.67–2.99 Å. In the second Ba2+ site, Ba2+ is bonded to twelve O2- atoms to form distorted BaO12 cuboctahedra that share edges with six equivalent BaO12 cuboctahedra and edges with six equivalent PO4 tetrahedra. There are six shorter (2.78 Å) and six longer (3.28 Å) Ba–O bond lengths. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share edges with three equivalent BaO12 cuboctahedra. There is one shorter (1.55 Å) and three longer (1.57 Å) P–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to four Ba2+ and one P5+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to four Ba2+ and one P5+ atom.},
doi = {10.17188/1207537},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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