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Title: Materials Data on Zr2N2O by Materials Project

Abstract

Zr2ON2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Zr4+ sites. In the first Zr4+ site, Zr4+ is bonded in a 7-coordinate geometry to five N3- and two equivalent O2- atoms. There are three shorter (2.27 Å) and two longer (2.35 Å) Zr–N bond lengths. Both Zr–O bond lengths are 2.29 Å. In the second Zr4+ site, Zr4+ is bonded to five N3- and two equivalent O2- atoms to form a mixture of distorted edge and corner-sharing ZrN5O2 pentagonal bipyramids. There are a spread of Zr–N bond distances ranging from 2.20–2.28 Å. There are one shorter (2.29 Å) and one longer (2.31 Å) Zr–O bond lengths. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a 5-coordinate geometry to five Zr4+ atoms. In the second N3- site, N3- is bonded to five Zr4+ atoms to form distorted edge-sharing NZr5 square pyramids. O2- is bonded in a 4-coordinate geometry to four Zr4+ atoms.

Publication Date:
Other Number(s):
mp-755576
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; Zr2N2O; N-O-Zr
OSTI Identifier:
1290092
DOI:
10.17188/1290092

Citation Formats

The Materials Project. Materials Data on Zr2N2O by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1290092.
The Materials Project. Materials Data on Zr2N2O by Materials Project. United States. doi:10.17188/1290092.
The Materials Project. 2020. "Materials Data on Zr2N2O by Materials Project". United States. doi:10.17188/1290092. https://www.osti.gov/servlets/purl/1290092. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1290092,
title = {Materials Data on Zr2N2O by Materials Project},
author = {The Materials Project},
abstractNote = {Zr2ON2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Zr4+ sites. In the first Zr4+ site, Zr4+ is bonded in a 7-coordinate geometry to five N3- and two equivalent O2- atoms. There are three shorter (2.27 Å) and two longer (2.35 Å) Zr–N bond lengths. Both Zr–O bond lengths are 2.29 Å. In the second Zr4+ site, Zr4+ is bonded to five N3- and two equivalent O2- atoms to form a mixture of distorted edge and corner-sharing ZrN5O2 pentagonal bipyramids. There are a spread of Zr–N bond distances ranging from 2.20–2.28 Å. There are one shorter (2.29 Å) and one longer (2.31 Å) Zr–O bond lengths. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a 5-coordinate geometry to five Zr4+ atoms. In the second N3- site, N3- is bonded to five Zr4+ atoms to form distorted edge-sharing NZr5 square pyramids. O2- is bonded in a 4-coordinate geometry to four Zr4+ atoms.},
doi = {10.17188/1290092},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}

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