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Title: Materials Data on ZnO2 by Materials Project

Abstract

ZnO2 crystallizes in the orthorhombic Imm2 space group. The structure is two-dimensional and consists of two ZnO2 sheets oriented in the (0, 0, 1) direction. there are two inequivalent Zn sites. In the first Zn site, Zn is bonded to four O atoms to form corner-sharing ZnO4 tetrahedra. There are a spread of Zn–O bond distances ranging from 1.87–2.03 Å. In the second Zn site, Zn is bonded to four O atoms to form corner-sharing ZnO4 tetrahedra. There is two shorter (1.96 Å) and two longer (2.01 Å) Zn–O bond length. There are four inequivalent O sites. In the first O site, O is bonded in a distorted bent 150 degrees geometry to two Zn atoms. In the second O site, O is bonded in a distorted trigonal planar geometry to two equivalent Zn and one O atom. The O–O bond length is 1.41 Å. In the third O site, O is bonded in a distorted water-like geometry to two equivalent Zn atoms. In the fourth O site, O is bonded in a distorted trigonal planar geometry to two equivalent Zn and one O atom. The O–O bond length is 1.47 Å.

Authors:
Publication Date:
Other Number(s):
mp-1178680
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; ZnO2; O-Zn
OSTI Identifier:
1747858
DOI:
https://doi.org/10.17188/1747858

Citation Formats

The Materials Project. Materials Data on ZnO2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1747858.
The Materials Project. Materials Data on ZnO2 by Materials Project. United States. doi:https://doi.org/10.17188/1747858
The Materials Project. 2020. "Materials Data on ZnO2 by Materials Project". United States. doi:https://doi.org/10.17188/1747858. https://www.osti.gov/servlets/purl/1747858. Pub date:Mon May 04 00:00:00 EDT 2020
@article{osti_1747858,
title = {Materials Data on ZnO2 by Materials Project},
author = {The Materials Project},
abstractNote = {ZnO2 crystallizes in the orthorhombic Imm2 space group. The structure is two-dimensional and consists of two ZnO2 sheets oriented in the (0, 0, 1) direction. there are two inequivalent Zn sites. In the first Zn site, Zn is bonded to four O atoms to form corner-sharing ZnO4 tetrahedra. There are a spread of Zn–O bond distances ranging from 1.87–2.03 Å. In the second Zn site, Zn is bonded to four O atoms to form corner-sharing ZnO4 tetrahedra. There is two shorter (1.96 Å) and two longer (2.01 Å) Zn–O bond length. There are four inequivalent O sites. In the first O site, O is bonded in a distorted bent 150 degrees geometry to two Zn atoms. In the second O site, O is bonded in a distorted trigonal planar geometry to two equivalent Zn and one O atom. The O–O bond length is 1.41 Å. In the third O site, O is bonded in a distorted water-like geometry to two equivalent Zn atoms. In the fourth O site, O is bonded in a distorted trigonal planar geometry to two equivalent Zn and one O atom. The O–O bond length is 1.47 Å.},
doi = {10.17188/1747858},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}