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Title: Materials Data on Na3ZnPCO7 by Materials Project

Abstract

Na3ZnCPO7 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are three inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded to six O2- atoms to form NaO6 octahedra that share corners with two equivalent PO4 tetrahedra, edges with two equivalent NaO6 octahedra, and edges with two equivalent ZnO5 trigonal bipyramids. There are a spread of Na–O bond distances ranging from 2.30–2.47 Å. In the second Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.25–2.77 Å. In the third Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with four equivalent PO4 tetrahedra, corners with four equivalent ZnO5 trigonal bipyramids, and faces with two equivalent NaO6 octahedra. There are a spread of Na–O bond distances ranging from 2.28–2.64 Å. Zn2+ is bonded to five O2- atoms to form distorted ZnO5 trigonal bipyramids that share corners with four equivalent NaO6 octahedra, corners with three equivalent PO4 tetrahedra, and edges with two equivalent NaO6 octahedra. The corner-sharing octahedra tilt angles range from 70–83°. There are a spread of Zn–O bond distances ranging from 2.00–2.19more » Å. C4+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.29–1.32 Å. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with six NaO6 octahedra and corners with three equivalent ZnO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 51–69°. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three 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 4-coordinate geometry to two Na1+, one Zn2+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two Na1+, one Zn2+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Na1+, one Zn2+, and one C4+ atom. In the sixth O2- site, O2- is bonded to three Na1+ and one P5+ atom to form distorted corner-sharing ONa3P trigonal pyramids. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Na1+, one Zn2+, and one P5+ atom.« less

Publication Date:
Other Number(s):
mp-771264
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:
1300405
DOI:
https://doi.org/10.17188/1300405

Citation Formats

The Materials Project. Materials Data on Na3ZnPCO7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1300405.
The Materials Project. Materials Data on Na3ZnPCO7 by Materials Project. United States. doi:https://doi.org/10.17188/1300405
The Materials Project. 2020. "Materials Data on Na3ZnPCO7 by Materials Project". United States. doi:https://doi.org/10.17188/1300405. https://www.osti.gov/servlets/purl/1300405. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1300405,
title = {Materials Data on Na3ZnPCO7 by Materials Project},
author = {The Materials Project},
abstractNote = {Na3ZnCPO7 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are three inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded to six O2- atoms to form NaO6 octahedra that share corners with two equivalent PO4 tetrahedra, edges with two equivalent NaO6 octahedra, and edges with two equivalent ZnO5 trigonal bipyramids. There are a spread of Na–O bond distances ranging from 2.30–2.47 Å. In the second Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.25–2.77 Å. In the third Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with four equivalent PO4 tetrahedra, corners with four equivalent ZnO5 trigonal bipyramids, and faces with two equivalent NaO6 octahedra. There are a spread of Na–O bond distances ranging from 2.28–2.64 Å. Zn2+ is bonded to five O2- atoms to form distorted ZnO5 trigonal bipyramids that share corners with four equivalent NaO6 octahedra, corners with three equivalent PO4 tetrahedra, and edges with two equivalent NaO6 octahedra. The corner-sharing octahedra tilt angles range from 70–83°. There are a spread of Zn–O bond distances ranging from 2.00–2.19 Å. C4+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.29–1.32 Å. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with six NaO6 octahedra and corners with three equivalent ZnO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 51–69°. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three 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 4-coordinate geometry to two Na1+, one Zn2+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two Na1+, one Zn2+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Na1+, one Zn2+, and one C4+ atom. In the sixth O2- site, O2- is bonded to three Na1+ and one P5+ atom to form distorted corner-sharing ONa3P trigonal pyramids. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Na1+, one Zn2+, and one P5+ atom.},
doi = {10.17188/1300405},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}