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

Abstract

NaMo(PO4)2 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional. Na1+ is bonded in a 1-coordinate geometry to four O2- atoms. There are a spread of Na–O bond distances ranging from 2.27–2.65 Å. Mo5+ is bonded to six O2- atoms to form MoO6 octahedra that share corners with five PO4 tetrahedra. There are a spread of Mo–O bond distances ranging from 1.71–2.14 Å. 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 two equivalent MoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 34–38°. There are a spread of P–O bond distances ranging from 1.49–1.64 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three equivalent MoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 7–34°. There are a spread of P–O bond distances ranging from 1.51–1.62 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo5+ and one P5+ atom.more » In the second O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Mo5+, and one P5+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one Mo5+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Mo5+ and one P5+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Na1+ and one P5+ atom. In the sixth O2- site, O2- is bonded in a single-bond geometry to one Mo5+ atom. In the seventh O2- site, O2- is bonded in a distorted linear geometry to one Mo5+ and one P5+ atom. In the eighth O2- site, O2- is bonded in a bent 120 degrees geometry to two P5+ atoms.« less

Publication Date:
Other Number(s):
mp-622295
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; NaMo(PO4)2; Mo-Na-O-P
OSTI Identifier:
1278122
DOI:
10.17188/1278122

Citation Formats

The Materials Project. Materials Data on NaMo(PO4)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1278122.
The Materials Project. Materials Data on NaMo(PO4)2 by Materials Project. United States. doi:10.17188/1278122.
The Materials Project. 2020. "Materials Data on NaMo(PO4)2 by Materials Project". United States. doi:10.17188/1278122. https://www.osti.gov/servlets/purl/1278122. Pub date:Fri May 01 00:00:00 EDT 2020
@article{osti_1278122,
title = {Materials Data on NaMo(PO4)2 by Materials Project},
author = {The Materials Project},
abstractNote = {NaMo(PO4)2 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional. Na1+ is bonded in a 1-coordinate geometry to four O2- atoms. There are a spread of Na–O bond distances ranging from 2.27–2.65 Å. Mo5+ is bonded to six O2- atoms to form MoO6 octahedra that share corners with five PO4 tetrahedra. There are a spread of Mo–O bond distances ranging from 1.71–2.14 Å. 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 two equivalent MoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 34–38°. There are a spread of P–O bond distances ranging from 1.49–1.64 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three equivalent MoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 7–34°. There are a spread of P–O bond distances ranging from 1.51–1.62 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo5+ and one P5+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Mo5+, and one P5+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one Mo5+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Mo5+ and one P5+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Na1+ and one P5+ atom. In the sixth O2- site, O2- is bonded in a single-bond geometry to one Mo5+ atom. In the seventh O2- site, O2- is bonded in a distorted linear geometry to one Mo5+ and one P5+ atom. In the eighth O2- site, O2- is bonded in a bent 120 degrees geometry to two P5+ atoms.},
doi = {10.17188/1278122},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}

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