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Title: Materials Data on NaZnSiO4 by Materials Project

Abstract

NaZnSiO4 is Covellite-derived structured and crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional. Na is bonded to five O atoms to form NaO5 trigonal bipyramids that share corners with three equivalent ZnO4 tetrahedra, corners with five equivalent SiO4 tetrahedra, and corners with four equivalent NaO5 trigonal bipyramids. There are a spread of Na–O bond distances ranging from 2.37–2.54 Å. Zn is bonded to four O atoms to form ZnO4 tetrahedra that share corners with two equivalent ZnO4 tetrahedra, corners with four equivalent SiO4 tetrahedra, and corners with three equivalent NaO5 trigonal bipyramids. There are a spread of Zn–O bond distances ranging from 1.94–2.01 Å. Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with four equivalent ZnO4 tetrahedra and corners with five equivalent NaO5 trigonal bipyramids. There are a spread of Si–O bond distances ranging from 1.63–1.66 Å. There are four inequivalent O sites. In the first O site, O is bonded to two equivalent Na, one Zn, and one Si atom to form distorted corner-sharing ONa2ZnSi tetrahedra. In the second O site, O is bonded in a distorted trigonal planar geometry to one Na, one Zn, and one Si atom. Inmore » the third O site, O is bonded in a trigonal planar geometry to two equivalent Zn and one Si atom. In the fourth O site, O is bonded in a distorted trigonal non-coplanar geometry to two equivalent Na and one Si atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1194369
DOE Contract Number:  
AC02-05CH11231; EDCBEE
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)
Collaborations:
MIT; UC Berkeley; Duke; U Louvain
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; NaZnSiO4; Na-O-Si-Zn
OSTI Identifier:
1677403
DOI:
https://doi.org/10.17188/1677403

Citation Formats

The Materials Project. Materials Data on NaZnSiO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1677403.
The Materials Project. Materials Data on NaZnSiO4 by Materials Project. United States. doi:https://doi.org/10.17188/1677403
The Materials Project. 2020. "Materials Data on NaZnSiO4 by Materials Project". United States. doi:https://doi.org/10.17188/1677403. https://www.osti.gov/servlets/purl/1677403. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1677403,
title = {Materials Data on NaZnSiO4 by Materials Project},
author = {The Materials Project},
abstractNote = {NaZnSiO4 is Covellite-derived structured and crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional. Na is bonded to five O atoms to form NaO5 trigonal bipyramids that share corners with three equivalent ZnO4 tetrahedra, corners with five equivalent SiO4 tetrahedra, and corners with four equivalent NaO5 trigonal bipyramids. There are a spread of Na–O bond distances ranging from 2.37–2.54 Å. Zn is bonded to four O atoms to form ZnO4 tetrahedra that share corners with two equivalent ZnO4 tetrahedra, corners with four equivalent SiO4 tetrahedra, and corners with three equivalent NaO5 trigonal bipyramids. There are a spread of Zn–O bond distances ranging from 1.94–2.01 Å. Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with four equivalent ZnO4 tetrahedra and corners with five equivalent NaO5 trigonal bipyramids. There are a spread of Si–O bond distances ranging from 1.63–1.66 Å. There are four inequivalent O sites. In the first O site, O is bonded to two equivalent Na, one Zn, and one Si atom to form distorted corner-sharing ONa2ZnSi tetrahedra. In the second O site, O is bonded in a distorted trigonal planar geometry to one Na, one Zn, and one Si atom. In the third O site, O is bonded in a trigonal planar geometry to two equivalent Zn and one Si atom. In the fourth O site, O is bonded in a distorted trigonal non-coplanar geometry to two equivalent Na and one Si atom.},
doi = {10.17188/1677403},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}