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Title: Materials Data on Na3Yb(PO4)2 by Materials Project

Abstract

Na3Yb(PO4)2 crystallizes in the trigonal R3 space group. The structure is three-dimensional. there are five inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with six PO4 tetrahedra, a faceface with one NaO6 octahedra, and a faceface with one YbO6 octahedra. There are three shorter (2.43 Å) and three longer (2.49 Å) Na–O bond lengths. In the second Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with six PO4 tetrahedra and faces with two YbO6 octahedra. There are three shorter (2.47 Å) and three longer (2.50 Å) Na–O bond lengths. In the third Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.58–2.76 Å. In the fourth Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.51–2.79 Å. In the fifth Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with six PO4 tetrahedra and a faceface with one NaO6 octahedra.more » There are three shorter (2.31 Å) and three longer (2.41 Å) Na–O bond lengths. There are three inequivalent Yb3+ sites. In the first Yb3+ site, Yb3+ is bonded to six O2- atoms to form YbO6 octahedra that share corners with six PO4 tetrahedra and a faceface with one NaO6 octahedra. There are three shorter (2.25 Å) and three longer (2.31 Å) Yb–O bond lengths. In the second Yb3+ site, Yb3+ is bonded to six O2- atoms to form YbO6 octahedra that share corners with six PO4 tetrahedra and a faceface with one NaO6 octahedra. There are three shorter (2.27 Å) and three longer (2.32 Å) Yb–O bond lengths. In the third Yb3+ site, Yb3+ is bonded to six O2- atoms to form YbO6 octahedra that share corners with six PO4 tetrahedra and a faceface with one NaO6 octahedra. There are three shorter (2.26 Å) and three longer (2.33 Å) Yb–O bond lengths. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three NaO6 octahedra and corners with three YbO6 octahedra. The corner-sharing octahedra tilt angles range from 28–46°. There are a spread of P–O bond distances ranging from 1.54–1.56 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three NaO6 octahedra and corners with three YbO6 octahedra. The corner-sharing octahedra tilt angles range from 29–47°. There is three shorter (1.55 Å) and one longer (1.56 Å) P–O bond length. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to four Na1+ and one P5+ atom. In the second O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+, one Yb3+, and one P5+ atom. In the third O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+, one Yb3+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+, one Yb3+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one Yb3+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one Yb3+, and one P5+ atom. In the seventh O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one Yb3+, and one P5+ atom. In the eighth O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+ and one P5+ atom.« less

Publication Date:
Other Number(s):
mp-1221307
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; Na3Yb(PO4)2; Na-O-P-Yb
OSTI Identifier:
1656114
DOI:
https://doi.org/10.17188/1656114

Citation Formats

The Materials Project. Materials Data on Na3Yb(PO4)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1656114.
The Materials Project. Materials Data on Na3Yb(PO4)2 by Materials Project. United States. doi:https://doi.org/10.17188/1656114
The Materials Project. 2020. "Materials Data on Na3Yb(PO4)2 by Materials Project". United States. doi:https://doi.org/10.17188/1656114. https://www.osti.gov/servlets/purl/1656114. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1656114,
title = {Materials Data on Na3Yb(PO4)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Na3Yb(PO4)2 crystallizes in the trigonal R3 space group. The structure is three-dimensional. there are five inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with six PO4 tetrahedra, a faceface with one NaO6 octahedra, and a faceface with one YbO6 octahedra. There are three shorter (2.43 Å) and three longer (2.49 Å) Na–O bond lengths. In the second Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with six PO4 tetrahedra and faces with two YbO6 octahedra. There are three shorter (2.47 Å) and three longer (2.50 Å) Na–O bond lengths. In the third Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.58–2.76 Å. In the fourth Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.51–2.79 Å. In the fifth Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with six PO4 tetrahedra and a faceface with one NaO6 octahedra. There are three shorter (2.31 Å) and three longer (2.41 Å) Na–O bond lengths. There are three inequivalent Yb3+ sites. In the first Yb3+ site, Yb3+ is bonded to six O2- atoms to form YbO6 octahedra that share corners with six PO4 tetrahedra and a faceface with one NaO6 octahedra. There are three shorter (2.25 Å) and three longer (2.31 Å) Yb–O bond lengths. In the second Yb3+ site, Yb3+ is bonded to six O2- atoms to form YbO6 octahedra that share corners with six PO4 tetrahedra and a faceface with one NaO6 octahedra. There are three shorter (2.27 Å) and three longer (2.32 Å) Yb–O bond lengths. In the third Yb3+ site, Yb3+ is bonded to six O2- atoms to form YbO6 octahedra that share corners with six PO4 tetrahedra and a faceface with one NaO6 octahedra. There are three shorter (2.26 Å) and three longer (2.33 Å) Yb–O bond lengths. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three NaO6 octahedra and corners with three YbO6 octahedra. The corner-sharing octahedra tilt angles range from 28–46°. There are a spread of P–O bond distances ranging from 1.54–1.56 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three NaO6 octahedra and corners with three YbO6 octahedra. The corner-sharing octahedra tilt angles range from 29–47°. There is three shorter (1.55 Å) and one longer (1.56 Å) P–O bond length. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to four Na1+ and one P5+ atom. In the second O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+, one Yb3+, and one P5+ atom. In the third O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+, one Yb3+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+, one Yb3+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one Yb3+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one Yb3+, and one P5+ atom. In the seventh O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one Yb3+, and one P5+ atom. In the eighth O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+ and one P5+ atom.},
doi = {10.17188/1656114},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}