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Title: Materials Data on Na3ZnPCO7 by Materials Project

Abstract

Na3ZnCPO7 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. there are two inequivalent Na1+ sites. In the first 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 2.36–2.72 Å. In the second Na1+ site, Na1+ is bonded to seven O2- atoms to form distorted NaO7 pentagonal bipyramids that share a cornercorner with one ZnO6 octahedra, corners with two equivalent NaO7 pentagonal bipyramids, corners with two equivalent PO4 tetrahedra, an edgeedge with one ZnO6 octahedra, an edgeedge with one NaO7 pentagonal bipyramid, an edgeedge with one PO4 tetrahedra, a faceface with one ZnO6 octahedra, and a faceface with one NaO7 pentagonal bipyramid. The corner-sharing octahedral tilt angles are 65°. There are a spread of Na–O bond distances ranging from 2.31–2.84 Å. Zn2+ is bonded to six O2- atoms to form distorted ZnO6 octahedra that share corners with two equivalent NaO7 pentagonal bipyramids, corners with four equivalent PO4 tetrahedra, edges with two equivalent NaO7 pentagonal bipyramids, and faces with two equivalent NaO7 pentagonal bipyramids. There are a spread of Zn–O bond distances ranging from 2.04–2.33 Å. C4+ is bonded in a trigonal planar geometry tomore » three O2- atoms. All C–O bond lengths are 1.30 Å. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four equivalent ZnO6 octahedra, corners with four equivalent NaO7 pentagonal bipyramids, and edges with two equivalent NaO7 pentagonal bipyramids. The corner-sharing octahedra tilt angles range from 46–54°. There are a spread of P–O bond distances ranging from 1.55–1.57 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to four Na1+ and one C4+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to three Na1+, one Zn2+, and one C4+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to three Na1+, one Zn2+, and one C4+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to three Na1+, one Zn2+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Na1+, one Zn2+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a rectangular see-saw-like geometry to two equivalent Na1+, one Zn2+, and one P5+ atom.« less

Publication Date:
Other Number(s):
mp-767545
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; Na3ZnPCO7; C-Na-O-P-Zn
OSTI Identifier:
1297681
DOI:
10.17188/1297681

Citation Formats

The Materials Project. Materials Data on Na3ZnPCO7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1297681.
The Materials Project. Materials Data on Na3ZnPCO7 by Materials Project. United States. doi:10.17188/1297681.
The Materials Project. 2020. "Materials Data on Na3ZnPCO7 by Materials Project". United States. doi:10.17188/1297681. https://www.osti.gov/servlets/purl/1297681. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1297681,
title = {Materials Data on Na3ZnPCO7 by Materials Project},
author = {The Materials Project},
abstractNote = {Na3ZnCPO7 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. there are two inequivalent Na1+ sites. In the first 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 2.36–2.72 Å. In the second Na1+ site, Na1+ is bonded to seven O2- atoms to form distorted NaO7 pentagonal bipyramids that share a cornercorner with one ZnO6 octahedra, corners with two equivalent NaO7 pentagonal bipyramids, corners with two equivalent PO4 tetrahedra, an edgeedge with one ZnO6 octahedra, an edgeedge with one NaO7 pentagonal bipyramid, an edgeedge with one PO4 tetrahedra, a faceface with one ZnO6 octahedra, and a faceface with one NaO7 pentagonal bipyramid. The corner-sharing octahedral tilt angles are 65°. There are a spread of Na–O bond distances ranging from 2.31–2.84 Å. Zn2+ is bonded to six O2- atoms to form distorted ZnO6 octahedra that share corners with two equivalent NaO7 pentagonal bipyramids, corners with four equivalent PO4 tetrahedra, edges with two equivalent NaO7 pentagonal bipyramids, and faces with two equivalent NaO7 pentagonal bipyramids. There are a spread of Zn–O bond distances ranging from 2.04–2.33 Å. C4+ is bonded in a trigonal planar geometry to three O2- atoms. All C–O bond lengths are 1.30 Å. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four equivalent ZnO6 octahedra, corners with four equivalent NaO7 pentagonal bipyramids, and edges with two equivalent NaO7 pentagonal bipyramids. The corner-sharing octahedra tilt angles range from 46–54°. There are a spread of P–O bond distances ranging from 1.55–1.57 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to four Na1+ and one C4+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to three Na1+, one Zn2+, and one C4+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to three Na1+, one Zn2+, and one C4+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to three Na1+, one Zn2+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Na1+, one Zn2+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a rectangular see-saw-like geometry to two equivalent Na1+, one Zn2+, and one P5+ atom.},
doi = {10.17188/1297681},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

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