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Title: Materials Data on Sr2NiClO3 by Materials Project

Abstract

Sr2NiO3Cl crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.48–2.78 Å. In the second Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to four equivalent O2- and five equivalent Cl1- atoms. All Sr–O bond lengths are 2.56 Å. There are four shorter (3.01 Å) and one longer (3.47 Å) Sr–Cl bond lengths. Ni3+ is bonded to five O2- atoms to form corner-sharing NiO5 square pyramids. There is one shorter (1.95 Å) and four longer (1.98 Å) Ni–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to four Sr2+ and two equivalent Ni3+ atoms to form a mixture of distorted edge, corner, and face-sharing OSr4Ni2 octahedra. The corner-sharing octahedra tilt angles range from 17–55°. In the second O2- site, O2- is bonded to five equivalent Sr2+ and one Ni3+ atom to form distorted OSr5Ni octahedra that share corners with sixteen OSr4Ni2 octahedra, edges with eight equivalent OSr5Ni octahedra, and faces with four equivalent OSr4Ni2 octahedra. The corner-sharingmore » octahedra tilt angles range from 13–55°. Cl1- is bonded in a 4-coordinate geometry to five equivalent Sr2+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-1104703
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; Sr2NiClO3; Cl-Ni-O-Sr
OSTI Identifier:
1717472
DOI:
https://doi.org/10.17188/1717472

Citation Formats

The Materials Project. Materials Data on Sr2NiClO3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1717472.
The Materials Project. Materials Data on Sr2NiClO3 by Materials Project. United States. doi:https://doi.org/10.17188/1717472
The Materials Project. 2020. "Materials Data on Sr2NiClO3 by Materials Project". United States. doi:https://doi.org/10.17188/1717472. https://www.osti.gov/servlets/purl/1717472. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1717472,
title = {Materials Data on Sr2NiClO3 by Materials Project},
author = {The Materials Project},
abstractNote = {Sr2NiO3Cl crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.48–2.78 Å. In the second Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to four equivalent O2- and five equivalent Cl1- atoms. All Sr–O bond lengths are 2.56 Å. There are four shorter (3.01 Å) and one longer (3.47 Å) Sr–Cl bond lengths. Ni3+ is bonded to five O2- atoms to form corner-sharing NiO5 square pyramids. There is one shorter (1.95 Å) and four longer (1.98 Å) Ni–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to four Sr2+ and two equivalent Ni3+ atoms to form a mixture of distorted edge, corner, and face-sharing OSr4Ni2 octahedra. The corner-sharing octahedra tilt angles range from 17–55°. In the second O2- site, O2- is bonded to five equivalent Sr2+ and one Ni3+ atom to form distorted OSr5Ni octahedra that share corners with sixteen OSr4Ni2 octahedra, edges with eight equivalent OSr5Ni octahedra, and faces with four equivalent OSr4Ni2 octahedra. The corner-sharing octahedra tilt angles range from 13–55°. Cl1- is bonded in a 4-coordinate geometry to five equivalent Sr2+ atoms.},
doi = {10.17188/1717472},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}